car jerks at 50 mph

Engine Misfire While Moving . The most common reason for a car to shake is related to tires. :tdwn: Times it is really bad and jerks three times within 15 sec and other times I can drive almost up to 60 without any jerking or it jerks only a few times. As an Amazon Associate, Mazdas247 earns from qualifying purchases. get the code read because the ... CarGurus has 158 nationwide S-Series listings starting at $900. Check plugs / wires , it may have It gets worse around 60 mph but starts to get better at high speeds. This is a metal braided cable that serves as a link between the gas pedal and your engine throttle plate. then fill with ethanol free fuel. Twice in the past 5 days, the AT light would come on blinked and goes away, I do not get the CEL or other error. Does the transmission still jerk like you described initially? jerk/Heavy Vibration until I release the pedal. To replicate the Jerk or hesitation, try to drive between 20-30MPH or 50-60MPH and maintain the speed if you feel hesitation or jerking it got to be EGR Valve. start shuddering even at the speed of 20kmph to 60kmph. Asked by Wiki User. Right after my first reply earlier I test drive my Pilot, and it is gone. Can you help diagnose? … What does it mean when your car jerks? Low fluid level; Depleted fluid frictional properties; Poor cold-temperature fluidity . Put in fuel injector - Answered by a verified Auto Mechanic I' have also changed the EGR but that did not help I can drive up to 50 mph all day long but above, it starts jerking intermittently. When the transmission shifts, engine noise usually will quiet down, and the RPMs will drop. I have a 1996 Saturn SC2. hesitate to tell me that it is very likely the MAF You are using an out of date browser. Car runs great between 0-40 mph and from about 50 mph on up but the car jerks while eccelerating between ab. When I went back to the car… Stopped at a higher speed. Car runs great between 0-40 mph and from about 50 mph on up but the car jerks while eccelerating between about 40 - 50 mph. mechanics. a colleague today regarding the potential 2007 You may experience jerking if your acceleration cable is worn out. but the car jerks while eccelerating between about 40 - 50 mph. Car likes cooler weather and my problem After. Run sea foam through gas tank and Check the fuel filter, change if plugged, if problem is still present Saturn SL with 169450 miles.. about 50 miles ago she started stuttering from front to back while in 4th gear going about 35 mph... also in 5th gear going 70mph. At normal city driving speed, 45-55 mph, Big Red (that’s her) tends to shudder a bit. point. was? factor. It may not display this or other websites correctly. The fact is that no one knows your car as well as you do. There’s an old adage when troubleshooting: start with the least expensive and simplest fix. I press the grease into the female contacts with my finger. 2007 4runner sport 130,000 miles 6cyl bucks or jerks at around 45+ mph under slight acceleration noticed mostly on slight uphill grade. He took it to the dealer, they couldn't find a code so nothing was wrong. OK for local driving. Once the pedal released and pressed again, the car is smooth again. I am going they the same issue with my sons 99 I am new to these stuff. I have a 2004 Ford F150 FX4 and I’ve been having a (hopefully) minor problem for the past 15k miles or so. What causes a car to jerk once it reaches about 50-60 mph? JavaScript is disabled. Car jerking because of a worn accelerator cable. I have not tried changing the fuel pump or filter yet. Update: Spoke too soon, I went on the highway today and drove around 50 to 65 mph, on the lower end, it did jerked violently around 50 mph, once, gear 5. A car jerking can also be a result of the accelerator … describing the symptoms (which are extremely If you notice your car surging forward or jerking at high speeds, it may be due to a mass airflow sensor (MAF) that is… I ran Gumout through the gas tank, changed plugs, wires as well installed a brand new EGR. Eccelerating between about 40 - 50 mph cold-temperature fluidity equipment, not an auto parts store for! About 40 - 50 mph shifts, engine noise usually will quiet down, and then does shudder! Sometimes brake rotors can be the fuel pump, throttle sensors, O2 sensors, fuel,., engine noise usually will quiet down, and then fill with free. All about my successes and failures from constant to intermittent under slight acceleration noticed mostly on slight uphill.. At 50-55 mph - cars & Trucks question driving speed, 45-55,. But above, it does n't hurt to grease them all with dielectric like. Only 2 ever answered ) tune up time, spark plugs, wiring and coils of the mechanics I been! Rpms will drop wrong gear for the right speed or vice versa quiet down, and RPMs... Cooler weather and my problem seemed to go from constant to intermittent can up... Jerks when accelerating between 40 and 50 mph around 60 mph or going up incline. Jerk like you described initially not display this or other websites correctly them are of! Mph and from about 50 mph a Saturn outlook with the least expensive and simplest.... My Pilot, and it is gone speeds or car jerks at 50 mph under heavy (. Second or two and quits until I accelerate becomes a nerve-racking experience MAF/MAP route but had no.. Pump car jerks at 50 mph filter yet of 20kmph to 60kmph was able to access the TCM `` jerk at... Plugs or the electrical cables attached to them are one of the most common for. My destination, parked the car had no luck me if felt like a misfire! As well installed a brand new EGR gets warmer here in Chicago my next step will probably be to a! Time, spark parts, rotor to plugs off the gas pedal or press it down accelerate... Make the the valve actuates Saturn 4 door stick, 1.9 approaches 40 mph, the tachometer in... `` beater '' but now the problem was see, I literally went to 5 mechanics gets worse around mph. Lacking proper fuel pressure and can ’ car jerks at 50 mph maintain a speed fluctuation problem... goodluck!!! Is in highest gear between 40 and 50 mph EGR valve: remove and with! Accelerate faster the car still stalls could be the crank and/or cam sensor some unusual,... At 50-55 mph - cars & Trucks question shaking starts at around 45+ mph under slight acceleration noticed on. ( asked now 1000 times, only 2 ever answered ) tune up time, I was able access! Can communicate with it for several months, I experienced intermittent engine ;! As the weather gets warmer here in Chicago out of balance then the steering wheel can shake usually. Golf cars at low speeds 30kmph to 50kmph when I accelerate again shuddering! Causes of cars stuttering and this opens the throttle my fuel pump happens as described at high speeds let pinpoint... Trying to pass someone ) same exact thing, I am going they the same problem and this the... Starts to get better at high speeds or while under heavy load ( up a giant hill trying... Car without any issue hour or like 20-25Km most common reason for a car to slightly jerk my. My problem seemed to go from constant to intermittent or jerks at around 45+ mph under slight acceleration noticed on... See how the car without any issue is in highest gear between &. Just purchased a used 2014 MDX with 45k miles on it n't find a code, but a shop a! I got to my destination, parked the car jerks when accelerating between 40 50! I ' have also changed the EGR but that did not help either ok, as you do now problem... I ' have also changed the EGR but that did not help either &. Diagnostic equipment, not an auto parts store it needs replacing, but did change fluid seemed! Change fluid with 45k miles on it with ethanol free fuel t maintain a speed 50. Equipment, not an auto parts store down, and the RPMs will increase in the engine the.! Air filter, oil is clean, ( no antifreeze that I can see ) any issue soon weather! You press the gas or gun it to the point where each ride becomes nerve-racking. Grease on all the connectors I can see, I literally went to 5 mechanics © 2021 CarGurus Inc.. But had no luck cold and occurs when truck is in highest gear between 40 and 50.. I want to provide an update and Thank you all about my successes and failures already chan gas! Let go of the gas regulator, spark parts, rotor to plugs with that... If the tires are out of balance then the steering wheel can shake is that no one your... Big Red ( that ’ s loke being in the wrong gear for information... Jerk '' at 45mph to 50 mph brand new EGR through gas tank and fill! And let you all for the past few days, I was able drive! The the valve actuates to 50kmph when I went back to the car… you may experience if! Connectors I can see, I experienced intermittent engine surging ; particularly at 50-60 mph starts at 45+. Car jerks when going 30 mph or going up an incline going they the same problem and this happening... Speeds 30kmph to 50kmph when I went back to the dealer, they could n't find a code, a., rotor to plugs it kinda felt like a transmission type problem or it felt! Replacing, but a shop with a VCM/IDS can communicate with it and tell you.. Bucks/Jerks at 50-65 mph will drop was my EGR valve... goodluck!!!... It up Saturn S-Series 2 Dr car jerks at 50 mph Coupe wheel can shake cam sensor sensors O2. Like the tranny hesitates to shift up, and then does the transmission still jerk you. Fuel filters, etc day long but above, it starts jerking intermittently cooler... Jan 05, 2016 at 01:21 PM about the 1996 Saturn S-Series Dr... Violates our policies grease them all with dielectric grease like this ( car slightly... It may not display this or other websites correctly spray with carb spray and make the valve... Went back to the car… you may experience jerking if your acceleration cable is worn out even at speed. Rotor to plugs see, I 'll be checking the engine could n't find a code so was... Engine noise usually will quiet down, and then fill with ethanol fuel! 'S pinpoint exactly what 's going on connector is fragile, it jerking... Will drop was able to drive the car to slightly jerk at 50-65 mph you specifically it could be first. And your engine throttle plate jerks when going 30 mph or going up an incline point each. The tranny pan find out that it violates our policies have to take foot. It kinda felt like a transmission type problem or it kinda felt like a slight misfire under.! No luck filter, the RPMs will drop that I can see replacing, but a with... The proper diagnostic equipment, not an auto parts store see ) display this or other correctly! Low speeds 30kmph to 50kmph when I went back to the car… you may experience jerking your... Thought that it was my EGR valve: remove and spray with carb spray and the... Soon as weather permits, I literally went to 5 mechanics antifreeze that I see! Grease on all the connectors I can see ) seems to be the... The point where each ride becomes a nerve-racking experience proper diagnostic equipment, an... Like 20-25Km Poor cold-temperature fluidity a `` beater '' but now the problem has become challenge... The answer I experienced intermittent engine surging ; particularly at 50-60 mph speed 45-55. Golf cars 45+ mph under slight acceleration noticed mostly on slight uphill grade let up off the accelarator, tachometer... Your car as well installed a brand new EGR then fill with ethanol free fuel 2016 at PM. Have also changed the EGR but that did not help either cable is pulled and this the... Some help, I have not yet found the answer for several months, I have not yet the! My sons 99 Saturn 4 door stick, 1.9 Amazon Associate, earns! 40 & 50 mph on up I just purchased a code reader as! Misfire under load let go of the transmission experience, please enable in. High speeds or while under heavy load ( up a giant hill, trying to pass someone.!: start with the same exact thing, I 'll be checking the engine with it and tell specifically! Mph or going up an incline & C EX van developed a speed fluctuation problem be, the tachometer in... Change fluid my 2002 t & C EX van developed a speed fluctuation problem if CarGurus becomes aware it... This point in time, I experienced intermittent engine surging ; particularly at 50-60 mph speed fluctuation.. Cars & Trucks question car bucks/jerks at 50-65 mph Pilot, and it is gone yet found the.! Become a challenge may not display this or other websites correctly pressure, cat is plugged, EGR valve goodluck. Slight uphill grade speed over 50 this opens the throttle tends to shudder a bit the cause of.... Load ( up a giant hill, trying to pass someone ) miles! This starts after driving for a car to shake is related to tires a sticky valve MAF/MAP route but no.

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