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Secondly I would be having a look at the throttle body itself. The 2010 Chevrolet Cobalt has 1 problems reported for shaking at idle.
2005 Chevy Cobalt Car shakes after hitting 50MPH.
Chevy cobalt shaking when idle. Your Cobalts engine creates vacuum when running. This vacuum is carefully controlled. If the vacuum system gets a leak it will cause a shake when idle.
A vacuum leak can be caused by a bad vacuum hose intake manifold gasket and other vacuum powered accessories. Diagnosing a vacuum leak can be tricky. I have a 2006 Chevy Cobalt Lt Auto and occasionally when sitting at a red light or a stop sign there is shaking coming from my engine.
Its not enough to. Search across the entire site Search in this forum Search in this discussion. The 2007 Chevrolet Cobalt has 2 problems reported for shaking while at idle.
Average repair cost is 3000 at 66500 miles. 2006 Cobalt LS Automatic Transmission. My car shakes pretty bad when idling and when i shift into drive or reverse without moving my car shakes really bad.
Ive also tried adding cumbustion chamber cleaner to see if any fuel injectors would be clean. I took the car out for a drive around the block and it took my car 4500 rpms to shift from first. Show example Chevrolet Cobalt Engine is shaking pulsating or vibrating Inspection prices Any unusual shaking or vibrating forces coming from the engine is cause for concern.
It could be something as simple as old spark plugs producing an uneven power delivery it could be something serious like worn or broken engine mounts or it could be even more serious in the case of internal engine damage. Only your dealer can do this for you. Secondly I would be having a look at the throttle body itself.
They have a tendency to get dirtyclogged up which affects idle quality. Cleaning the throttle body with some carb cleaner and a soft towel can have a dramatic effect on how the engine runs at idle. My 2009 chevy cobalt is shaking while idleing - when i stop at the red light my car is jerking.
2005 Chevy Cobalt that stalls at stop lightssigns. Only stalls out when at operating temp. When cold idle is erratic while stopping but not as pronounced as when warm.
Have tried replacing spark plugs with no new issues also replaced fuel filter again whit no new issues. 06 Cobalt LT 22l 103065 Miles. When decelerating on the freeway to come to a virtual stop for traffic when stopping at a stop light when pulling out of the driveway or at any point when the RPMs fall quickly to idle speed I have an irratic idle.
Idle will fluctuate between 300-750 rpms. August 30 2019 by Jason. There are quite a few reasons why your Chevy Cobalt could be idling rough.
An internal combustion engine needs air fuel and spark in order to achieve ignition. When one or more of these variables is off it can lead to a rough idling condition. Most of the time the culprit is going to be the ignition system although.
The 2010 Chevrolet Cobalt has 1 problems reported for shaking at idle. Average failure mileage is 56000 miles. Car complaints car problems and defect information.
Here are the main components of the ignition system as well as what would cause them to make your Cavalier shake when idling. Fouled plugs can cause a misfire which in turn causes an idle shake. Spark Plugs One of the absolute most common causes if not the most common reason that your Cavalier may be shaking is the spark plugs.
Although most modern vehicles use iridium spark. How my 2006 Chevy cobalt shaking idling like it wants to shut off and my my engine light is on flicking -. It can be a very jarring feeling when your Chevy Colorado shakes when at idle.
It can feel like the whole thing is going to vibrate to death with you in it. If your Colorado has this problem there are many issues that can cause it. Weve lined out some of the most common causes below.
Chevy Colorado Shaking When Idling Diagnosis. If your Chevy Cobalts engine timing is off its going to stall out misfire and altogether not run properly. Here are some of the more common causes of an engine timing problem.
VVT Problem Many modern engines are equipped with Variable Valve Timing. This allows for the engine to be in the sweet spot of power or economy depending on how hard you are pushing the gas pedal. 2005 Chevy Cobalt Car shakes after hitting 50MPH.
The car used to shake when on the highway but before inspection I put new tires and brakes on and the shaking stopped. In Feb 2009 I havent really put that many miles on the car since and it started shaking again. You can hear the shaking in the stearing wheel when driving.
I have a 2006 Chevrolet cobalt engine 22 mileage 110000. My cars idle fluctuates and sometimes stalls. This problem has started about 6 months ago and has gradually gotten worse.
There has been no trouble codes from the computer. When I press on the gas the car hesitates for a moment and the runs great. The 2007 Chevrolet Cobalt has 4 problems reported for vibration at high speeds.
Average failure mileage is 20200 miles. 2006 cobalt overheating while IDLE. Go ahead and have the thermostat and the thermostate switch replace since its giving you a sign you dont want to have it overheat and leave you stranded or ruin the motor.
The fans seem to work fine since you. I drove my car yesterday and everything was fine. We had our first snow last night not sure if that has anything to do with it and when I went to start it up the car was shaking uncontrollably and the check engine light came on solid not flashing.
Is there any way to figure out what it possibly could be without. 2007 Chevy Cobalt SSSC bumpy idle fixed with ECU flash - YouTube. 2007 Chevy Cobalt SSSC bumpy idle fixed with ECU flash Watch later.
My Chevy Cobalt has just over 100K on it. It began to stall as GM announced the ignition switch recall. Now my Chevy Cobalt is stalling again even AFTER GM replaced the faulty ignition switch.
I have been doing some research and there is an article that suggests some of the replacement parts GM purchased to replace the ignition switches were. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy Safety How YouTube works Test new features Press Copyright Contact us Creators.