Saab badged the model as the Saab 9 5, but consistently advertised it as the Saab 9-5, pronounced "nine five" rather than "ninety-five". recently she has lost power and when i accelerate there is a strange whistling noise. Under hard acceleration it will bog and sputter as if. When I turned around and went back down hill I shifted it again, and everything worked. Sometimes the acceleration will lag or nearly fail (it's not as severe as a "bucking"). After 2 days from receiving the Huracan from service, I noticed that it doesn’t accelerate like it used to be. Loss Of Power. It was doing great, no signs of any issues. Symptoms of a P2135 code can range from stalling when you come to a stop, total lack of power, no acceleration, sudden loss of power at cruise speeds or stuck throttle at current rpm. Why Does My Car Lose Power?. 0t V6 engine (pre 2001 is the one to go for) after 2001 the 3. Please feel free to decode the car with the tag. In order to improve the navigation accuracy and reliability of a 3D RISS, a method based on a tracking differentiator (TD) filter was proposed to track odometer velocity and acceleration. Under acceleration engine dies for a very very brief moment, you will hear one or two ding dings ( bell ) no check engine light or codes. Find studymaterial for neet, jee here. I have a 98' 2. 2003 e39 530 diesel intermittent cut out power loss under high load/acceleration By Msport530 in forum BMW 5 Series Forum - Technical Talk on the BMW E39, E60, E61, F10, F11 and F07 GT. All of the symptoms you describe could very well be caused by a weak or intermittent spark. RE: What is causing my 2001 BMW 325i E46 to have jerking, hesitation type loss of power on acceleration? My 2001 BMW E46 325i is having loss of power while accelerating. Loss of power in acceleration 10 Answers. Then on the freeway, I needed to hurry up and get over one lane so I stepped on the gas, the car shifted into a lower gear, but lost speed immediately and seemed like it was going to die!. But if I allow it warm up for a bit (60sec) it reacts better but not perfect, it will accelerate a bit more than before but will also die on power towards full acceleration. My 2006 9-5 Aero auto (Noobed to stg3) has an annoying habit of jerking under full throttle, mainly when Sport mode is on. Drivetrain Power Loss - The 15% "Rule" during acceleration there are losses from the rotational inertia of spinning transmission and differential internals as well as driveline components like. I have a 2005 PT Cruiser Turbo Convertible with an engine code “E” the car recently started intermittently losing power on acceleration (does not do it all the time) and throwing various engine codes, was initially told it could be the MAP sensor, replaced it and the problem didn’t go away… then I was told that it could be the turbo, which was definitely bad, due to shaft play and the. The car started acting weird: once the engine warms up, if I try to accelerate hard, it won't respond, it just slows down. 3 HOT, or High Output Turbo is a stunning engine. 2007 CX-7 GT with 50K Recently had a problem with the engine surging/losing-power during acceleration. Backfiring exhaust. Fuel problem; air lock? — as above check air intake pipe - my old Saab had a loss of power (though not shutdown) under hard acceleration, turns out the pipe had a split in it that was only. Looking for ideas as to cause and corrective action. Jerky acceleration occurs around 1500RPM and up. Find studymaterial for neet, jee here. So the sound only happens with acceleration and I have very little accelerating power. ***About 6 months ago the car was experiencing a loss of power and wouldnt accelerate when I pressed the gas. I decided before spending the money for a new cat, I would beat out the inside of the old one first. Damon Lavrinc The National Highway Traffic Safety Administration is investigating Saab's 9-3 Aero after five complaints were filed. it sounds as if the noise is coming from the engine but not 100% sure. I installed a Procharger system in it last spring. I have saab 9-3 2005 2. Symptoms: The symptoms of a bad knock sensor usually show up while accelerating or under a load. It has multiple jerking type hesitation while accelrating. Although the computer actually does all the air and fuel adjustments, it is the oxygen sensor's job to tell it which way to go. Car acted like it wanted to cut off. Jimmy Howard and John Gibson went save-for-save until two quick goals from the Ducks in the third period left the Wings. Have had to replace both of mine over the last couple of years. It feels like car is jolting forward and back, sort of like stepping on gas and releasing at a very low gear. Loss Of Power. Lately when I step on the gas the car hesitates before taking off and there has been a noticeable loss in power - very sluggish. Some customers may comment on a low speed shudder upon acceleration, usually in the 0-32 km/h (0-20 mph) range. I just had a major power loss, "clogged fuel filter" and changed my fuel filter. Actually its been proven that the power required to overcome the additional aero drag from open windows on your car at speeds over 50 mph exceeds the power consumed by the AC but gained back by the aerodynamic streamlining of having the windows cl. drove the car around and it. Once I get going on the freeway, it's fine, and will go up to 80mph (3000 rpm). The other day i made a big mistake and hope it does not kill me in the end. com Car Chat > Ford > F Series > F150 5. Hi all, when driving my 2010 2. I can feather the throttle and the power briefly comes back but dies again. Then it gets stuck and there's a loss of power. What does jerking and losing power during acceleration uphill mean? Could be as simple as needing a good tune up including spark plugs, ignition wires, distributor cap, rotor, fuel and air filters. I try to only turn it on while cruising on the highway. Hi all, youve been great in the past and Im looking for a bit of advice. They couldn't find anything wrong the first winter this happened. Thankfully i was close to home and was able to prk it up. Another issue which may or may not be related. The low center of gravity, rigid body structure and large crumple zones provide unparalleled protection. WRX acceleration power loss Just made a dealer appointment in 2 weeks (need to wait for a dang loaner car!) for my 2015 WRX. The car had incredible power with a 720-HP engine. Having problems with my Insigia 2. My 74 is an occasional car during the winter and I've seen corrosion on all of them at one time or another when getting ready for spring. Below are the 11 most common reasons for a car or truck losing power when trying to accelerate: #1 – Low Compression (Gas & Diesel Engine) In order for a car’s engine to function properly and provide adequate power to the vehicle, there must be good cylinder compression throughout the combustion process. the cart will lose power for a second then regain power. Power loss when accelerating 10 Answers. But if I allow it warm up for a bit (60sec) it reacts better but not perfect, it will accelerate a bit more than before but will also die on power towards full acceleration. Power loss occured during that strain if you know what I mean. The only mods i have is a Magna flow Exghaust and K+N air filter. yea i was going through about 4 and a half quarts in about 3 to four months. and power efficiency, it also introduces significant latency overheads compared to SRAM-based FPGAs. Overheating, severe coolant loss, maybe oil loss, white exhaust smoke, etc. Then it gets stuck and there's a loss of power. My 2003 Aero w/manual and 146k has started up with some intermittent hesitation or power decrease. It did it the whole way home. I can feather the throttle and the power briefly comes back but dies again. My car can cruise to 120 km/h no problem. Re: Loss of Power/ Acceleration under 2000 Revs! Loose pipe may well explain the loss of power IMHO. my geo metro lately wont get up to speed and when it does it takes forever for it to get there. Basically I have 2008 Saab 9-3 1. At 30 or more mph, the car will spudder or hesitate when accelerated and makes a pop sound. Then on the freeway, I needed to hurry up and get over one lane so I stepped on the gas, the car shifted into a lower gear, but lost speed immediately and seemed like it was going to die!. I have an 02 Saab 95. The loss of power occured when compressing the acceleration pedal most of the way at a slow speed as to accelerate fast. My brother worked for a 5 star dealer and i presented him with my problem and he asked me to research it so here i am. Classifieds are to be listed in The Saab Network Classifieds pages. Power generally holds steady on the freeway, but every now and then I'll still have those episodes where it just suddenly starts to stutter and lose power. acceleration-deceleration injury: injury resulting from a collision between a body part and another object or body part while both are in motion. I did count the teeth and lined it up with the markings on the sprockets. Specification errors. Hi, i am Victor from Malaysia, this is my first post on mg-rover. I took it to a shop where a tech reattached a "vacuum hose" connected to the air filter compartment. They couldn't find anything wrong the first winter this happened. Saab announced on Tuesday, September 17, the birth of their second son, Vito Tomas Magalona Bacarro, in an Instagram post. Any V6 won't have a lot of low end torque, and won't make a lot of power until you get the revs up a little, which is what you are feeling. Because work equals force times distance, you can write the equation for power the following way, assuming that the force acts along the direction of travel: where s is the distance traveled. Lost power to all 3 12v dc outlets. This causes the rpms to fluctuate (sometimes going down 1500 rpm before coming back up). Sounds to me like it's misfiring part of the time, and the resultant unburned fuel being passed is later igniting downstream, in the exhaust system - causing the "sloppy, farty" sound, backfiring and red-hot exhaust pipe. loss of power, no boost Driving home from work today, 02' auto 9-3 felt fine. However, something else (direct ignition cartridge, crank sensor etc. Power loss using I^2R works out different to power loss using V^2/R, given all text books equate I^2R with V^2/R THIS FAILS TO WORK WITH ABOVE QUESTION! Infact P=V^/R indicates greater power loss at higher voltages (for same resistance), negating the idea of stepping up voltages to reduce power loss in electrical transmission. We are still running on the 36 v setup, batteries are 4+ years old and can only get them to about 85% soc. I don't notice anything weird at idle or when accelerating. Black interior. Re: Engine Sputtering, Lacking Acceleration and Power Can it be the Exhaust? Hate to be the bearer of bad tidings, but the O2 will not *always* throw a check engine light, so it's hit or miss on that one, but I totally agree, that would cause very poor performance. Check Engine Light On Problems of SAAB 9-3 SAAB 9-3 owners have reported 25 problems related to check engine light on (under the engine and engine cooling category). a = 2 ds / dt 2 (2) where. Page 1 of 3 1 2 3 Next >. This consistly happens when my vehicle has had a chance to warm up. 96 geo metro 1. **RESOLVED** Sudden loss of power while accelerating By gabriel (Read 9,765 times) Sounds like your fuel petcock may be bad. Once the turbo kicks in around this point, its much better - so definitely not a faulty turbo. 9 dci few weeks ago. 12 lack/loss of power-acceleration/cruise Diagnostic procedure No. This database includes information received by NHTSA from consumers either directly or as recorded by the Vehicle Safety Hotline. When I turned around and went back down hill I shifted it again, and everything worked. 1988 Mercury 60 hp loss of power / acceleration. loss of power, no boost Driving home from work today, 02' auto 9-3 felt fine. 2002 SAAB 9-5 Acceleration Problems / Misfiring. You should check the power steering fluid levels often. com® also displays your Expected Ship Date and transit time in your Cart, making our entire shipping process simple and transparent. Still ticks over okay. The Saab SPG. Re: 2009 Citi Rox 1. The sequence of events is as follows: On hard acceleration taking the rpms above 4K everything fine until you let off the accelerator to reduce speed (traffic/road conditions etc. You may have to register before you can post: click the register link above to proceed. 2000 New Beetle, 97K miles- Over the last couple of months the bug is experiencing loss of power under hard acceleration. 24' box trailer probably 8 or 9K. When pulling off i have to floor the acceleration pedal and it slowly accelerates for about 3-4 seconds untill the turbo kicks in (i think its called Turbo, sorry if im wrong). Saab 9-3 Engine Tuning "Fjording ahead" The 2. Re: Rough Idle, hesitation on acceleration, loss of power. the more i accelerate the louder the whistling. It almost seems that it is a momentary power loss. 9TID 150bph vector sport with 67k on the clock about two weeks ago it has started to judder and lose power in the higher gears. The issue has increased in frequency in the last several weeks and is becoming more difficult to manage. Tried to go into town yesterday and it does it really bad. 2 TID - loss of power. I can feather the throttle and the power briefly comes back but dies again. You have an engine with sludge and surging and loss of power during acceleration and the dealer is focusing on the rear-end. If I accelerate hard through it it is normal. Posted on 05. The Saab 9-3 was launched in 1997 for the 1998 model year essentially as a rebadged 2nd Generation Saab 900 (1994–1997 model), and succeeded by a redesigned 9-3 for the 2003 model year. Happens probably once every 3-4 times I accelerate. This does not happen every time, but most of the time. Loss of power (pleateau) while accelerating When I do the same thing with it in manual and select a gear that is correct for the hard acceleration first, there is. 95 civic loss of power/ slow acceleration update in any gear it tajes a few seconds to to start going. Going up hill fine, loses power check engine light on. Rough idle, low power on acceleration, backfire on acceleration along with black smoke, hesitation Out of the blue the 75 FJ40 started this behavior after starting it up two days ago. After my car has been has been warmed up or I drive it to high rpm- sometimes the rpms will suddenly just drop to idle speed and the the car stutters and jerks and it will take a few pushes on the pedal before the rpms go back up. She claimed if she shut the car off then restarted the problem went away, which seemed to baffle you guys. 2 TID - loss of power. With me it only happened under hard acceleration, and it was caused by the Waste Gate Controller being sticky and over-boosting the engine to the point where the overpressure switch came into play - this cuts out the engine till the pressure drops to a safe level again - hence the sudden loss of power. Re: Loss of power during acceleration I don't think its a misfire as it is a constant noise which just increases and decreases when you put your foot down. died 15 min later fired back up and the power loss encured only on the low end power. A head gasket failure would generally present with VERY different symptoms. CarComplaints. Page 1 of 2 1 2 Next >. 96 Bronco w/ 351W loss of power and acceleration after running it arou By Jbeard826 , September 3, 2016 in 80-96 Ford Bronco Tech Support Reply to this topic. I urged her to. I looked tonight and there is no sparking at the wires. Since a rich condition robs a vehicle of power, a bad oxygen sensor can cause poor acceleration. The most recently reported issues are listed below. I have a 06 Murano SL with 49,000 miles. Stage 2 Saab 9-3 stuttering during heavy acceleration I'm new to the Saab world and I've had this 2004 Saab 9-3 for a few months and recently when I am in 4th or 5th gear and I try to push the gas all the way the car starts to stutter and when I let off it runs fine. Loss of Speed & Powerworn impeller? Wasn't sure whether to post this under general watercraft discussion or Yamaha spefic so you may see it in both places. This fixed the idle issue (yay!), but not the sound or the loss of power. 06 Murano Bogging/loss of power. Ended up cleaning the inside of each plug boot (between coil and plug)with alcohol, then applying a small bit of dielectric grease (silicone grease - DC-40) to the insides. Over the last few days this has been getting worse and it now wont rev over about 3000 either stationary or under load and struggles to get beyond 60 - 65mph with very sluggish acceleration. No improvement in Loss of Power/Fluttering issue. Power loss occured during that strain if you know what I mean. Sudden loss of power for 5-10 seconds on 1. I still have a check engine light on but there is no loss of power. Impeded exhaust flow from a bad catalytic converter can cause jerking hesitation, but an overall power loss is more likely. 2008 Trex - Sudden loss of power and acceleration Post by 08trex32 » Wed Jun 11, 2014 4:10 pm My car has had a sudden loss of power & acceleration 3 times in the last 3 weeks. Some customers may comment on a low speed shudder upon acceleration, usually in the 0-32 km/h (0-20 mph) range. Greetings, I have a 2001 Outback Limited with 116,520 miles (one owner). If we turn a vehicle or any other mass in a new direction, it is really acceleration at a new angle or in a new direction. That would also account for increased gas consumption. Saab announced on Tuesday, September 17, the birth of their second son, Vito Tomas Magalona Bacarro, in an Instagram post. Boy,Been watching this thread and hoping for the best but predict issues. If they seem a bit stiff try rubbing in some petroleum jelly, don't worry about it being sucked into the engine as it will just burn off. Hello DK's I'm currently working on a 2005 International DT466 with loss of power when in high speed or quick acceleration. It is my father-in-laws car and he is in his 80's, so needless to say he only putters around at about 25 mph in town and never hits the highway. loss of power, no boost Driving home from work today, 02' auto 9-3 felt fine. Car problem(s) with the 2003 SAAB 9-3. With reference to Trevor Bowley's letter about the Nissan X-Trail loss of power in the Carsguide on June 30 I had exactly the same problem in mine. Monkey, what year are we talking about here? 2007 or a more recent one? Are these the only two faults that are coming up? If so, check the base of the air cleaner box and the dirty-air ducting into the base; they often fall apart, resulting in collapse of trunking, blockage of the base of the airbox, which will throw your baro readings out. Loss of power (pleateau) while accelerating When I do the same thing with it in manual and select a gear that is correct for the hard acceleration first, there is. Get reliability information for the 2008 Saab 9-3 from Consumer Reports, which combines extensive survey data and expert technical knowledge. I have been having this problem for about 2 months now and cannot figure it out. I have a saab 9. Jerky acceleration occurs around 1500RPM and up. Re: Rough Idle, hesitation on acceleration, loss of power. Happens probably once every 3-4 times I accelerate. Then it gets stuck and there's a loss of power. my idle is fine (after letting the pc readjust) and there is no smoke, and there is a. The only difference is that I have TWO CELs coming at me: the solid and the flashing. My 2006 9-5 Aero auto (Noobed to stg3) has an annoying habit of jerking under full throttle, mainly when Sport mode is on. That would also account for increased gas consumption. 0t v6 was noticeably slower and less economical!. 96 geo metro 1. At approximately 2000 RPM, upon acceleration (pressing accelerator) the engine hesitate and loses power. the dealership, have run a diagnostc program over the poo. Stage 2 Saab 9-3 stuttering during heavy acceleration I'm new to the Saab world and I've had this 2004 Saab 9-3 for a few months and recently when I am in 4th or 5th gear and I try to push the gas all the way the car starts to stutter and when I let off it runs fine. With me it only happened under hard acceleration, and it was caused by the Waste Gate Controller being sticky and over-boosting the engine to the point where the overpressure switch came into play - this cuts out the engine till the pressure drops to a safe level again - hence the sudden loss of power. Stutter power loss under full boost! Having spent the winter installing an Asian intercooler with much help from this forum for which I am eternally grateful. roughly 70 and hit accelerator to go uphill. Hi everyone new to the world of diesel Pickups. 4 loss of power when accelerating. lol that and it a)had no power and b)no acceleration (even after programing with my superchips) and c)was blowing smoke at start up and d) had one of the worst idle's i have ever heard if you let it sit. I have a 2002 9-3 convertible 2. If a vehicle has a variable vane turbo, problems can arise if the vans carbon up, the symptoms are lack of power, black smoke and hesitation on acceleration. When happening the engine will idle, most of the time, but loops. But if I'm cruizing at 50mph, then try to accelerate even moderately, I get the loss of power / fluttering noise. 2 TID (1999) loss of power (closed on tick over/no acceleration and opens when revs increase approx 2k), MAP has been cleaned due to a build up of sutt. Turbo lag: This is when there is a lag between the moment you start to accelerate and the moment the turbo kicks in to deliver full power, acceleration and pulling power. Truck runs but when it's time to get in the gas and go there is no go. This problem first reared it's ugly head two years ago and was apparently solved with a replacement circuit board of some description somewhere and all has been fine since then. Whenever I come to a stop and press the accelerator it is slow to accelerate. I cannot pass or pull out into traffic. Brake light on and loss of power 6 Answers. So I have a 02 plate clio grande with 106k miles on the clock Last night I was driving home from work and had stopped at some lights, when I pulled away I went into second, and when i put my foot down i noticed there was very little power, into third and foot down again and the car starts quite violently juddering until i back off the accelerator. Stage 2 Saab 9-3 stuttering during heavy acceleration I'm new to the Saab world and I've had this 2004 Saab 9-3 for a few months and recently when I am in 4th or 5th gear and I try to push the gas all the way the car starts to stutter and when I let off it runs fine. The noise defiantly. Re: Loss of Power/ Acceleration under 2000 Revs! Loose pipe may well explain the loss of power IMHO. Your SAAB is in “limp home mode”, which is why the power is down and it’s running sluggish. At 30 or more mph, the car will spudder or hesitate when accelerated and makes a pop sound. SAAB 9-3 (2002 - 2007) - 2003 2. 2000 Saab 9-5 sedan, 2. Lots of power as normal until about 3500+ rpm. Average failure mileage is 41,000 miles. Loss of power in acceleration 10 Answers. The car will not exceed 40kph on some hills. I've only just found this forum so i'm copying and pasting my info from a post on another forum: POST 1: Hi, On Saturday on the motorway my car seemed to lose power. Everything will run perfectly for a while and then all of a sudden the ticking is louder and I have the issues with intermittent loss of power while accelerating. Loss of power I have a 2000 limeted 4runner with 85000 miles on her and when i step on the gas she falls flat on her face does'nt matter at what speed i'm at or if i'm parked same result. Turbo lag: This is when there is a lag between the moment you start to accelerate and the moment the turbo kicks in to deliver full power, acceleration and pulling power. Engine hesitation : Saab 03-sept 2. Alleyoop got it. Loss of power during acceleration. The car bucks or hesitates with acceleration. Nowhere near as bad, but it still happens. loss of power during acceleration? My 94phone 3. Saab 9-3 Engine Tuning "Fjording ahead" The 2. 0t v6 was noticeably slower and less economical!. Lost power to all 3 12v dc outlets. the more i accelerate the louder the whistling. From the get-go it had a bit of power loss and jerking, but not too bad. A head gasket failure would generally present with VERY different symptoms. Intermittent, pronounced loss of power on acceleration. Hi everyone new to the world of diesel Pickups. I have a 04. BUT no response, I had the pedal to the floor and the car actually lost speed going uphill. Slash 4x4 VXL-3S intermittent loss of power when full throttle If this is your first visit, be sure to check out the FAQ by clicking the link above. I can say I have little issue with power or pick up after the engine is warmed up. g around a roundabout and then accelerating away sometimes it gives a little jolt before picking up. Haven't had a chance to look into it yet. Please feel free to decode the car with the tag. I had to replace the ignition coil on Cyl#1 about 29k mi ago, at that time the engine misfire was very obvious and power drop also. It just had a new steering rack fitted and the dealer has spent the last 3 days trying to get the wheel alignment correct. I have a 2004 Grand Prix that has a whine from the engine during acceleration, it seems to go away after the engine is warmed up. You may have to register before you can post: click the register link above to proceed. I cannot get above 70MPh on a flat surface. 6tdci is suffering from a lack of power/acceleration in the low ranges (below 2000rpm). Strangely it. Impeded exhaust flow from a bad catalytic converter can cause jerking hesitation, but an overall power loss is more likely. Check out our billet torque converters for 700R4, 4L60E, 200-4R, 4L80E, 6L80E, TH400, 4R70W, 4R100 and 48RE transmissions. My 74 is an occasional car during the winter and I've seen corrosion on all of them at one time or another when getting ready for spring. So the valve cover has been replaced as well as the knock sensor. No noise, no bucking, no odd engine issues aside from the no power deal. that are unique to one side. it really starts to judder and lose power when I get to 4th gear and beyond. The other day i made a big mistake and hope it does not kill me in the end. Acceleration tends to start off normally until id say about 4000rpm, then I usually get the noise and a momentary complete lack of power, and then its relatively normal again. See all Saab models. Volvo penta 5. I have a movano which has loss of power/poor acceleration It will still do 70mph but takes time getting there On the M/way if i hit a hill speed reduces to 50-60 even with pedal on the floor After having a quick look i found EGR Valve has been removed and cleaned ( oil and Gunk ) Air pipe from Turbo has oil in it. My 2006 9-5 Aero auto (Noobed to stg3) has an annoying habit of jerking under full throttle, mainly when Sport mode is on. " "I use the recommended mid range. power and rpm; Car Acceleration Diagram - km/h. 9TID 150bph vector sport with 67k on the clock about two weeks ago it has started to judder and lose power in the higher gears. I noticed a loss of power about two weeks ago while driving on the highway. Plugs didnt seem to make any difference. While considered a large family car in Scandinavia, it was marketed as a niche compact executive car in most other markets. Also the 40A fuse in the battery box that goes to the injector control Modular is hot and blown after a day of driving. Whoosh sound, power loss during acceleration. 4i Erratic Power loss during acceleration and Rough Idle over short periods Post by panic-mechanic » Fri Jan 27, 2017 7:30 pm The graph means it now makes a lot more power and torque than before. The first generation 9-5 was available with sedan and station wagon body styles. I have an A4 tdi 130 which is suffering from power loss at 1800rpm, only when you accelerate hard, it makes the gear stick vibrate foward and backwards fast and feels like it has to much fuel going in as there is no pick up on speed. Power loss under load. Re: 97 Jeep Wrangler loss of Throttle/Power A bit of a update. I've had a look around the net and think it might be the egr valve?????. and am experiencing misfiring when accelerating at fairly high rpms. The sequence of events is as follows: On hard acceleration taking the rpms above 4K everything fine until you let off the accelerator to reduce speed (traffic/road conditions etc. Overheating, severe coolant loss, maybe oil loss, white exhaust smoke, etc. Pelican Parts Forum! If your overboost switch is now mounted in the intercooler, the intercooler might not be providing a good ground as it is isolated via the hoses. Power loss, no acceleration. [12] An outstanding conundrum on what happens to the laser energy after beams are fired into plasma has been solved in newly-published research at the University. but after the flash it no longer works. You have an engine with sludge and surging and loss of power during acceleration and the dealer is focusing on the rear-end. [Archive] Loss of Power, Hesitation on Acceleration ,and LHM Possible Solution T1N Write-Ups Loss of Power, Hesitation on Acceleration ,and LHM Possible Solution [Archive] - Sprinter-Forum Sprinter-Forum > T1N Sprinters > T1N Write-Ups > Loss of Power, Hesitation on Acceleration ,and LHM Possible Solution. Once we got on the main road I got on the throttle a little and the bike was sputtering and had loss of power. Since a rich condition robs a vehicle of power, a bad oxygen sensor can cause poor acceleration. I can say I have little issue with power or pick up after the engine is warmed up. After 2 days from receiving the Huracan from service, I noticed that it doesn’t accelerate like it used to be. My 2008 Focus 1. I will usually lose about 10-15 mph without moving the gas pedal in 4th gear heading up a slight hill. my geo metro lately wont get up to speed and when it does it takes forever for it to get there. With me it only happened under hard acceleration, and it was caused by the Waste Gate Controller being sticky and over-boosting the engine to the point where the overpressure switch came into play - this cuts out the engine till the pressure drops to a safe level again - hence the sudden loss of power. I beleive the splines into the pto and the impeller are in good/ fair condition. Brake light on and loss of power 6 Answers. At first there was just a noticeable decrease in power and acceleration. The STI has a gray connector shell and a white/red wire. Loss of acceleration I'm having an issue and hope someone can help. Sudden loss of power while accelerating. 3liter 4 cylinder automatic transmission. During these episodes, mostly on empty roads in the country or on the hwy, I will floor the accelerator and as the RPMs get going the engine almost stalls or turns off for a sec or two before restoring power and somewhat recouping its power. Hi everyone new to the world of diesel Pickups. " The Saab 9-4X goes on sale in North America in May 2011, with sales in Europe and other global markets due to begin from August. Then the wheel was straight but the car pulled to the right. Whenever I come to a stop and press the accelerator it is slow to accelerate. it seemed to struggle heavily on hills actually. A note on the 3. The issue has increased in frequency in the last several weeks and is becoming more difficult to manage. Truck runs but when it's time to get in the gas and go there is no go. 2000 Saab 9-5 sedan, 2. did a compression test. Sudden loss of power while accelerating. power and rpm; Car Acceleration Diagram - km/h. It happens when the car is cold or warmed up and is. The problem is that I have a lead foot at times. it really starts to judder and lose power when I get to 4th gear and beyond. I have a 92 Honda accord EX the fuel pump was replaced 02 upstream replaced and when I push on the gas I lose acceleration as well mechanic checked the pressure said it was fine but than there is so much pressure in my fuel that every time I pop the gas cap so much air comes out n than it runs fine for a little bit idk what else to check for. My 2002 Ford Explorer started losing acceleration/power suddenly while going down the road.