Car cuts out when take foot off accelerator

Car cuts out when take foot off accelerator. Jun 21, 2019. If I take my foot off the accelerator quickly the engine remains idling. The engine continues to rev after I take my foot off the accelerator. If I do have people behind me, I will use the brakes (to let them know that I'm stopping). My 2004 Club Car President occasionally loses power when taking off or accelerating from a stopped position. The computer “sees” this through sensors and delivers the gas. 8, 2001 model. Jan 26, 2015 · It is an "air-cooled" engine. You should speak to a mechanic. You may notice that every time you drive over a bump on the road or take a sharp turn, the radio, lights and engine suddenly shut off. DEFECT: On certain sport utility vehicles equipped with 3. Alternatively, when I take my foot off the gas and press down the clutch to switch gears, the rpms will jump to 3. You’ll get used to timing accelerating when it matches RPM and gives a little boost after downshifting. Vehicle: 2013 Prius c. If you are losing power, bad spark plugs could be a problem in some rare scenarios. Get a Quote. After reading around on the web, I read a post about the knocking possibly being from loose lug nuts on the tire. Jul 9, 2023 · 4. 5psi, 4-barrels 4. kobochi. After manfiold gasket repair, cuts out occasionally when taking the foot off the accelerator. 0L V6 Duratec engines, during deceleration at vehicle speeds below 40 mph, the engine may stall, possibly resulting in a vehicle crash. If any of the components in your fuel system stop working correctly, like your fuel injectors, fuel pump, or fuel pressure regulator, then your engine won’t get the proper amount of fuel it needs for combustion. In some cases, it may be caused by low fuel pressure or a malfunctioning Jan 23, 2024 · This means you would lose power as you put your foot on the gas pedal. Never try to diagnose the problem yourself. ” Jul 29, 2023 · July 29, 2023 by Sean Mendez. A clogged fuel filter will not allow the amount of fuel demanded to make it to the engine on time. Experiencing a car shudder when taking your foot off the accelerator can be both alarming and inconvenient. When it comes to diagnosing and repairing a rattling noise when taking your foot off the accelerator, it is important to have the right tools on hand. Third, here is what is happening. It is as if there is a short between the accelerator and the motor or some other problem. Car is 6 yrs old. What should you do first? a. I rev car at 2500 RPM until it is warm. some kind of sharp engine brake noise, very annoying. As a general rule, yes. push gas pedal and let go and recheck idle speed. 7L V6 that dies every time I stop pressing the gas pedal. Even though you saw smoke from under the hood, it could be coming from the brakes and making its way under the hood. And stops when the car has slowed around 80 Feb 21, 2023 · Here is a more detailed list of the signs of a bad or failing accelerator pedal position sensor to look for: 1. Once I just step on accerelator slightly to keep car going, the sound Jan 19, 2016 · Listed below are a few of these warning signs. The best way you can take care of the valve is to use good fuel, keep the valve clean, and do normal maintenance. My car will stay running as long as my foot is on the gas, the second I take it off. for about a month now the thing has been giving me this problem. They are supposed to be pre-lubricated. How to fix car juddering when pulling away. Jul 21, 2022 · A worn ball joint can create a knocking noise when you take your foot off the accelerator because it allows the control arm to move excessively. Propshaft u/j's worn out or semi-seized. So let's Jun 30, 2016 · Randomly cuts out when accelerating. Honk and step on the brake firmly. If not, refit it, remove your front prop and go for a drive. Carburetor. The thermostat stays in the middle yet I begin to see a good amount of white smoke coming from the exhaust. Dec 5, 2008 · IAC = Idle Air Control motor. If the alignment is out, car car will go to work on the new tires as soon as they’re on, hence you should do the alignment ASAP after they’re on. Forum Member. After 3 or 4 seconds it stops and slows down. Apr 14, 2015 · There are two main codes to look for if your car jerks when letting off the gas pedal: P0120: Throttle Position Sensor (TPS) - This sensor disables temporary fuel enrichment on acceleration, which may cause hesitation or stalling. Frequently, deceleration is desired without having to apply the brake. 5 to 5. Bent axle or driveshaft. chrisbott. vvillovv likes this. Jul 15, 2015. Other potential causes include a misfiring engine, a faulty fuel pump, or an oxygen sensor that is not working properly. Difficulty starting: The engine might crank but struggle to turn over due to an inadequate fuel supply during startup. Jan 19, 2014 · the fluid is new. Good chance it could be the fuel pump/filter/regulator which is all in one piece for these durangos. Feb 20, 2024 · Symptoms: Engine stalling: A failing fuel pump can’t deliver sufficient fuel pressure, leading to a lean fuel-air mixture and stalling, especially under load or when taking your foot off the gas. Model: Three. 2. The most common causes include dirty fuel injectors, clogged air filters, faulty spark plugs, worn-out drive belts, bad oxygen sensors, or a vacuum leak. . Mar 22, 2011 · Hi All, I'm having this problem for some time as in while travelling in gear, when I lift my foot off the accelerator, there is this whining noise and its seems to be from the auto tramsmission gearbox. And brakes, when overheated, smell bad. While driving and. #6 ice9, Mar 5, 2020. its only on acceleration. -1. Replace the fuel filter as soon as possible. This symptom is easy to detect. I drove a little manual car for 10 years before I got my G and it’s a weird adjustment but it’s so nice chillin in automatic or being able to go to Sport or shift mode. any indication what may Apr 20, 2007 · Engine Revs When Take Foot Off Gas. the first two gears when accelerating) while my foot is on the accelerator; however, even this shift is coming late, and the revs are getting Nov 23, 2006 · to start my 1997 ford explorer xlt 4. I found that if I'm upshifting 2-3, I'll have to take my foot off A misadjusted Emergency Brake will also do the same thing. Aug 11, 2013 · K. Mar 11, 2013 · Mar 11, 2013. -MODS-. Post Views: 82. The fuel injection system does nothing until the engine is turning (starting or running), so pressing the pedal before you start will make no difference. depressing the gas pedal, acceleration stops. Reply 1: More then likely you have an issue with the idle air control valve. Eg in traffic when you take foot off accelerator to brake it will cut out and you have to restart. -magnaflow custom catback to 14822 muffler. Or For Any Other Auto Repairs. usually after 2 or 3 attempts with the accelerator (while not letting the engine cut out) the problem stops. 6lt 5spd manual car starts normaly. These three critical components work together to ensure fuel flows smoothly from the fuel tank to your engine’s fuel injectors, and then pumps into the engine evenly. , Trucks' blind spots are: a. On the immediate left of the cab. 0 stalling/cutting out HELP?!? i have a 1995 F150 5. Make sure o2 sensor isnt bad. 5 to 4psi, 2-barrels 4 to 4. P. now is the time to replace the ignition switch key lock cylinder its broken that why the car keys wouldnt turn off car. orem, utah. Toyota just called to say there is nothing wrong with it, even though I had a technician drive it and tell me "this is Jul 15, 2015 · New Member. its mounted in the throttle body. When you press down on the gas pedal, your engine should respond directly and instantly. This is a basic obstacle in the process of air entering the combustion cylinders. Injectors are usually the unlikely cause unless it has 250k plus miles then maybe. 118 posts · Joined 2013. 7 350. you need to research that one. Damaged CV Joints. Car hesitates to move when the gas pedal is pressed. I have a 2013 that randomly stutters or cuts out for a second while accelerating. This is best left to a professional to deal with. This happens whether I am slowly accelerating or full throttle. Every owner eventually becomes familiar with how their car responds to pressing the gas pedal. As soon as I gently tap the brakes when the vibrating starts or push the gas pedal to accelerate, the vibration disappears. I have a 2013 Hyundai Sonata automatic. 0 speed density 5spd. Cleaned it out and runs fine since. Automotive Mechanic. Yes, you do. Engine RPM remains high after lifting off accelerator. pedal, noting happens. Probably the same as cleaning the IAC sensor. If it is that - your brake pads will wear out prematurely. Lack Of Air Flow. A fuel filter that’s dirty or has a blockage will restrict the flow of fuel to the engine, leading to a drop in performance, especially Yes. Take your foot off the gas pedal. Vibration when I take my foot off the accelerator at highway speeds (110km/h) Hi everybody, I had an alignment done two months ago and immediately after the car started to vibrate when I take my foot off the accelerator (no braking). I was told the exact same thing and bought a new carb in the meantime i sped up the idle on the current carburettor to stop it cutting out, this works (although Jan 19, 2006 · Agree with kitchen, my truck did the same thing, ran fine with a bit of gas then died when i let off. -nismo cold air intake with apex-i filter. However, when a problem with the APP sensor exists, the vehicle's ability to consistently accelerate or decelerate as directed by the driver is reduced. If the problem persists, it’s best to take your car to a mechanic to have it checked out. If I immediately take my foot off the gas pedal and. [Deleted User] Posts: 8,145. took it to a mech and they said the throttle body was dirty. If the car is not warm yet, it won’t shut off. If I take foot off the accelerator the car will shut off at this point. The issue could also lie in your transmission as torque converter problems or even low transmission fluid can also cause the same issue. Ford used to do a superglue bodge. Lousy brake pads. Oct 11, 2008 · The last 2-3 days, I have started getting this horrible vibration all over the car when I take my foot completely off the accelerator around 70-75 MPH. 62 posts · Joined 2009. Rust in the brake caliper, on the pistons or the slide pins, or poor lubrication can cause a single caliper to clench down hard on the rotor. Common causes of car shuddering when taking your foot off the accelerator include transmission problems, faulty spark plugs, and a worn or dirty air filter. Aug 29, 2023 · A dirty or clogged fuel filter is another reason for a car not accelerating like it’s supposed to when required to do so. This only happens for the first few minutes of driving ie when the engine in cold. Same here. Jun 15, 2006 · Big Landy Fan. Jul 14, 2010 · Recall 04V175000: Engine Stalling Condition. Nov 27, 2016 · Idle Control Valve Replacement. Some even honk at you when you stop. #2 · Sep 22, 2009. 01. Explanation. It is smoother and better for the car if you get the RPM exactly right when you start to engage the next higher gear though. disconnecting battery cables with car runnimg will. REMEDY: Dealers will reprogram the Powertrain Control Module. My car is an auto and you know that feeling you get when it changes gears. It's horrifying to know there are people out there navigating around by staring at the car in front of them's bumper. It riddles and pops at w,00 rpm and will cut off hold the gas pedal down to about 1500 rpms and the engine runs find but when I remove my foot from the gas pedal rpms fall pad q2 Show More Show Less These are some usually occurring malfunctions that can be a reason if your car won’t stay running unless your foot is on gas. I'm ok with it but i have no clue what the problem can be on your car. If the carburetor is clogged, your car will idle but stall when you press on the gas pedal. when i got the car i threw in new fluid and filter. If no vacuum are bad and you can keep the car running by keeping your foot on the gas a little and dies when you let the gas pedal up then I would think the IAC is bad. Apr 21, 2019 · You take your foot off the accelerator and instead of coasting, the vehicle actually slows down as if you were applying the brakes. I only hear it (faintly) when i'm stepping on the gas pedal. This means the air pumped from the fan in the fan shroud flows over the cylinders/heads to take the heat and blow it out the bottom of the car. ”. Car runs fine but has in last 2 days started cutting out at stops. Imagine your car’s trying to sip gas through a clogged straw – that’s what a clogged fuel filter will do. The brake lights come on, of course, when the physical brake is applied. This can be due to residual debris on the air inlet or any other obstructing material in the air passage. Loose Lug Nut. the motor cuts in and out not the trans. 5psi Jan 4, 2021 · Yes. I notice on sedans with automatic transmissions that the deceleration with foot off gas pedal and no brake applied is too gradual for city driving. A Stuck Brake Caliper. It is important to figure out the cause in order to fix the issue. A poor idle can also be the result of a long overdue tune up. Directly behind the body. It will die no matter what speed I'm going. Check the bolts in the centre of the hub for correct torque (car off the ground). No. If I see a possible stop three blocks Dec 24, 2008 · infi n i30 2001 start but you have to keep foot on gas pedal to keep car running take foot off gas cut off have to hold foot on gas to start also … read more HondaPlatinum Aug 21, 2012 · If it gets clogged with carbon deposits it can block and stay open or closed. #1. If they become damaged or worn out, they may not be able to do their job properly. Jul 27, 2010 · 2004 Mazda MPV. Both on the immediate left of the cab Oct 26, 2022 · It sounds like the throttle body and associated air passages are plugged with gunk and need a cleaning. but if you let off the gas then it will idle fine no problem. As indicated above, the job of the throttle return springs is to "return" the throttle to a closed position. Apr 21, 2022 · Accelerator pump quick test if your carburetor fails the pump quick test, check out the section below Check fuel pump pressure (compare the number with your motors manual) General rule of thumb: 1-barrels 3. #2. As a result, the engine may move more than Apr 28, 2015 · Cary, NC. Jan 25, 2010 · I'm brand new to this forum and have a question about my 94 chevy engine It has a 5. For example, I noticed that if the car starts coasting the downhill around 2,000 rpm, it will jump to about 3,000 rpm. 5-4k rpms for 3-4 seconds. If the brakes are hot enough, they could smoke. Well it's started happening even though it's not changing gears. It can be cleaned but if it has to be replaced it's an expensive job - I just got it done. A driver can press the gas pedal, and all of the throttle components may Jan 3, 2024 · 3) Faulty Fuel System. check idle speed in neutral/park. Mostly you will notice worn spark plugs when your car is misfiring. Mar 19, 2010 · 100 posts · Joined 2007. Mar 15, 2023 · Without them, your car won’t even run. 2000 Nissan Altima GXE 5 Speed 279,000M - R. Intake hose or throttle body issues. #1 · Mar 19, 2010. Aug 21, 2022 · The Nissan Leaf's e-Pedal button turns on 1-pedal driving. c. Occasionally when starting from a stop sign or stopped position it will not go. This used to happen once every few months but it is happening more frequently now. Sep 6, 2018 · Question type: Maintenance & Repair. 7. Following are some of the reasons for rapid vibration in your car as you take your foot off the gas pedal. When no body is following me, I just take my foot off the accelerator at just the right time so that by the time I get to the stop sign, I'm going 0 and the auto hold kicks in. If your car engine doesn’t sound like usual, there is a chance that a spark plug is worn out and the car is running on one cylinder less than usual. So the car needs new tires to be able to be aligned properly. 468 posts · Joined 2009. I have noticed gas dripping from the carb squirters when the fuel pump is on and it stops dripping when I turn it off. 13 years of experience. Dec 7, 2016 · If this is the cause of your issues, a simple cleaning should suffice. We had the same problem today! We were drving down hills and every time the foot was removed from acclerator we heard loud knocking. #5. If there is a fault with the clutch, you will need to find out whether it’s a mechanical issue or whether the clutch facing has been contaminated. As the idle is increased a greater volume of air flows. Second, I am driving a 2006 mini (non-s) automatic. You need to make sure that all the wires are plugged in tightly. 125,000 miles. 5i manual stalling when warm gear) while accelerating or when coming to a stop and you take it out of gear and 1990daihatsu applause 101a 1. Pressing further on the gas. Inspect the wires carefully and make sure all of them are correctly connected. Jun 6, 2022 · I have both regenerate breaking and auto hold enable. 1995 f150 5. At idle the fan is not creating a large volume of air. When the spring is damaged, the throttle body will remain open until either the Dec 20, 2013 · Car starts fine, idle is a bit rough (it was before too) but nothing drastic. its kind of like if you floor it and you kill the power and then turn the power on and off then on and then off then on and off. Oct 8, 2019 · My car is a mazda tribute 3002. Nov 16, 2011 · My 93 Ford Aerostar cuts out when accelerating from idle. Normally if the brakes are sticking and causing the vehicle to slow considerably when the pedal is released you would have a "Burning" smell as the pads are always in contact with the Rotors. 2nd reason may be the parking brake is not fully released - set it and release it and see if that fixes it. $162. Worn-out or damaged engine mounts. On 4/13/2013 at 1:18 PM, madmax111 said: the heavy steering is due to loss of pump assistance when the engine dies i would agree check the IAC valve. The tach is reading the rev's as well and jumping each time it does it. Asked by scottishwonder in Oviedo, FL on July 27, 2010. the deceleration appears more noticeable when you are not expecting any deceleration - and part of it is real. Aug 13, 2017 · 36. Wrenches and socket sets are two of the most common and essential tools required for this type of repair. May 31, 2021 · Identifying the reason behind a car jerking while you are letting off the gas is somewhat more difficult. 1997 Daihatsu Charade CS G203 1. If your car shudders when taking your foot off the accelerator, it could be caused by a variety of different reasons. If the noise's gone it your rear prop. Engine ignition timimg set wrong. but i think that it comes from my intake/throttle body. First, I know very little about cars. 8. 1. Step 2: Check for a clogged fuel filter. Check for loose or broken vaccuum lines first. Take the rear prop off, lock the centre diff and go for a gentle drive. Car shuts off when you take your foot off gas pedal. If your car jerks when slowing down and pulls to one side, it’s most likely a stuck or sticky brake caliper. This is so true. When I am driving at about 70 mph my RPMs are around 3,000. Engine response is inconsistent. Jeff Engstrom. This will create space between you and the vehicle ahead without requiring you to slam on your brakes or swerve into another lane. Feb 9, 2023 · If your car shudders when you take your foot off the accelerator, it may be due to a problem with your engine’s mounts. This is not only frustrating but a safety issue. Study with Quizlet and memorize flashcards containing terms like A vehicle suddenly cuts in front of you, creating a hazard. Answers. Acts like your foot is on the brakes. b. Engine mounts are designed to keep the engine in place and prevent it from moving around too much. The size and type of wrench or socket set needed will depend on the make and model of Jan 12, 2016 · Listed below are a few of the warning signs that a problem with a throttle return spring exists. Dirty Throttle Body. Part of it is sensory illusion - i. Ive always found it a bit worrying that you lose power steering when the engine isnt running. It stays in gear, it just jerks when you let off (and when you reapply) the gas pedal if the clutch isn't in. Mar 1, 2012 · car cuts out during acceleration and during a stop at red light; on and off, car is a 1998 hyundai elantra with 55000 miles, so far these things have been chnaged and no luck yet: gas filter, air inta … Jan 28, 2019 · Explanation #1: A Problem in the Fuel System. 4) Clogged Fuel Filter. i was having a similar problem with my 74' bug, it was cutting out under braking and the lights and any downhill braking. The new electronic throttle systems are very sensitive to a driver using two feet to drive and if you are still touching the brakes and trying to accelerate it will not let you. It could be that your car has a faulty throttle position sensor, or there could be an issue with the vacuum line. Jul 14, 2009 · Received 2 Likes on 2 Posts. This is regenerative braking at work—it converts the vehicle’s kinetic energy back into electrical energy, replenishing the battery as the car decelerates. make sure all electrical components off like radio. This can result in your car juddering when you're idling or slowing down. When I take my foot off of the accelerator, and the car slows to about 65 mph, the engine revs to about 4,100 RPMs. August 30, 2023 by Sean Mendez. I. There are four main reasons why your car may be jerking when you take your foot off the gas pedal. Jun 15, 2006. #3 · Nov 23, 2009. Dec 11, 2023 · When you lift your foot off the gas pedal in an electric car like the Tesla Model 3, you’ll notice that the vehicle begins to slow down more noticeably than a conventional car. Sometimes it will idle for a few minutes while in park, but as soon as it's put into drive it'll die if I don't keep on the gas slightly. Sometimes loose wiring can cause the speed controller to malfunction. Will be sitting at stop light truck idling fine clutch pushed in or just in neutral with clutch released and truck will die down from 800rpm to 400-500rpm, iac valve May 28, 2003 · The car will not shift gears while accelerating -- it will reach very very high RPM's -- until I remove my foot from the accelerator. The carburetor allows fuel and air to mix so the engine can burn fuel. Mar 30, 2013 · Posted April 7, 2015. When I take my foot off the gas, the car keeps accelerating at a constant speed/rpm as if it was in cruise control (not even available in my car). Worst case scenario you will need to replace the entire unit. If I keep pressing and letting off Sep 15, 2023 · September 15, 2023. The only exception to this is that the car does switch from 1-2 (i. Along with this, you also need to inspect the condition of the wires. #5 · Aug 11, 2013. This will cause your engine to lag, stumble, or hesitate. lube throttle cable/body, I had one that would stick, try it with the vehicle turn off have someone push gas pedal and check if throttle goes back to resting position when foot is off it. I've had it shut off on Loose Connection. My engine has been slightly reving up when I take my foot off the gas pedal as I am slowing down. toyota, corolla, brakes, gasoline. Aug 30, 2023 · Car Slows Down When Foot Off Accelerator: Quick Fixes and Tips. Car jerking when taking the foot off the accelerator is a common issue that can be caused by a variety of problems. I assume they also come on at some point when braking with regenerative deceleration occurs to let drivers behind you know that you are slowing down. One of the most common causes of a sputtering engine is an issue with the vehicle’s fuel system—the filter, pump, and injectors. May 28, 2009 · Freelander 1. Warped rotors or calipers. We pulled off the road and nothing wrong under the car. P1508 or P1509: Idle Air Control (IAC) Valve - This could mean you have a defective circuit or unplugged/defective When you take your foot off the accelerator pedal and the vehicle begins to slow down, the torque converter clutch locks up and aggressively shuts off fuel flow to the engine while decelerating. Dec 5, 2012 · Its either air or fuel problem. Jul 7, 2021 · Problem may be a stuck brake pad pin - they sometimes need lubricated. Uts worse when I am started … read more Jun 5, 2010 · Maintenance/Repairs. Apr 1, 2019 · There are several things that cause driveshaft knock. Low battery voltage. Oct 13, 2005 · Just recently had 75000km service. if in case you had to remove battery cable remove the ground negative cable first. I don't know if its the same problem, but mine does that sometimes when I left of the gas pedal and mine is a manual. inbxadh June 5, 2010, 5:22pm 1. 54 - $1028. However, there may be an issue beyond this too. Could also be a plugged airfilter. It also has a major stumble when I press the gas from a dead stop Sep 22, 2009 · C. 0 i have to use accelerator, and my car wont idol, to keep it running or drive it i cant take my foot off the gas or it will stall, what are the most common proble … read more Nov 23, 2006 · to start my 1997 ford explorer xlt 4. It seems to be only noticeable at highway speeds (110km/h, 2500rpm). Tuesday, January 5th, 2021 AT 5:10 PM. The IACV is what handles the air when your foot is not on the “air pedal. Out-of-balance tires. If your car does not slow down when you take your foot off the accelerator, there are a few potential causes. This can cause the wheel to wobble and vibrate, creating a knocking noise. e. When you’re driving and you take your foot off the accelerator, it is normal for your car to slow down due to factors such as wind resistance, rolling resistance, and engine braking. (Idle RPM go below normal idle and if it does not cut out, comes back up to no … read more Oct 4, 2016 · Gas pedal unresponsive, then suddenly jerks the car forward - 2015 Nissan Rogue Hello. when auto May 20, 2018 · I have a 1999 Dodge Intrepid 2. short out alternator and pcm. Its stumbles then cuts off. With a dirty fuel filter, the engine won’t be getting enough fuel which means that the vehicle won’t be giving the acceleration performance that it should. Jun 2, 2009 · Sep 15, 2017. Swerve into the lane next to you. 9. (Image credit: Tom's Guide) (Image credit: Nissan) Single-pedal driving uses the car’s regenerative braking feature to increase your Jan 14, 2023 · In this video I will explain why your engine turn off when accelerating o 3 Reasons why your car engine stumbles and shut off when stepping on the gas pedal. I have had many cars actually follow me pulling off on the shoulder on an SF street to take a phone call. Nov 23, 2009 · trebor8820. What you have to do is when this happens, you will need to safely lift the vehicle and see if any of the wheels are locked. After a few minutes, the engine and the rest of the electrical accessories may start working again. Many people fitted Volvo bolts that had a rubber washer, but IIRC they are no longer available. since car wont crank. ok here goes, when i take my foot of the gas pedal and the rpm's drop if they drop to quickly the engine cuts off, but if i catch it in time it doesnt, for instance "driving along and i take my foot off the gas pedal then press the brake it doesnt cut off, also if i take my When it comes to diagnosing and repairing a rattling noise when taking your foot off the accelerator, it is important to have the right tools on hand. Additionally, a worn ball joint can affect the alignment of the vehicle, causing further problems with the suspension system. Make sure your air filter is clean and getting good air flow. then depress it again, the car accelerates again. If the tires are unevenly worn, due to the car being out of alignment, the shop won’t be able to get the car into spec on the bad tires. If you see the odometer, the rpm jumps as you go downhill as if you downshifted even if your foot is not on the gas pedal. If a vehicle merges in front of you too closely, take your foot off of the accelerator. Replacing a clutch is a specialised repair, so take your car to a reliable garage to get the work Daihatsu Charade cars & trucks car keeps cutting out when stop questions and answers. This fuel economy benefit may be perceived as a light to medium braking sensation when removing your foot from the accelerator pedal. Does it under many different conditions, but especially the engine needs to be warmed up for it to do this. It will randomly happen while trying to accelerate on the freeway. You mention the Brake and Hill Decent lights are on. 0 i have to use accelerator, and my car wont idol, to keep it running or drive it i cant take my foot off the gas or it will stall, what are the most common proble … read more Nov 2, 2004 · i have a whistling noise also. My Engine Shuts off and My Lights Cut off While Driving. 18. Apr 6, 2014 · You “gas pedal” is really an “air pedal” - it just opens the throttle plate and lets in more air. I roll smoothly (and fully) off the gas, do my shifting, then smoothly back on as I'm letting out the clutch. This article will provide insightful information about the possible causes of this issue, as well as steps to diagnose, troubleshoot, and resolve the problem. Usually, it is engine-related problems like misfires or vacuum leaks. It's hard to explain, but it's a "rev, rev, rev" type of action. fy ro er fk vf xe tg lx lh jb