2009 chevy cobalt stalling. Most times when I park my car she turns off.

2009 chevy cobalt stalling Transmission shifter problems: Trouble changing gears, which affects how the car runs. Here is part and the final fix for this Chevrolet CObalt that came in and seemed to be possessed ( • Chevrolet Cobalt - No Crank No Start Stall Nov 25, 2013 · Got the p0420 (Cat running under threshold) obd code and the other code is for evap purge canister solenoid can't remember the numbers. We’ve put a quick 2009 Chevy Cobalt Battery Light and Stalling Issue Explained Cobalt often faces alternator failure and intermittent stalling related to battery charging system faults. 2l 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 Feb 19, 2017 · My 2009 Cobalt LS has a rough idle, it's got 104000 miles on it and I've recently changed plugs, new MAF sensor, I've used injector cleaner on it and still no success, I've noticed it's a pretty notorious problem. My gas cap ? Asked by warden30 Mar 11, 2016 at 10:33 PM about the 2009 Chevrolet Cobalt LS Sedan FWD Question type: Maintenance & Repair 2009 cobalt check engine light goes on and off and since the car sputters like it’s going to stall, has even powered Show example Chevrolet Cobalt Car shuts off when stepping on gas pedal Inspection prices Rough idling, frequent stalling, and inconsistent acceleration are all signs that something is amiss with your car. Explore Chevrolet Cobalt engine stalling issues, including fuel system, air intake, and ignition problems. But when accelerator was applied heavily the car accelerated properly. A 2009 Chevrolet Cobalt was experiencing issues with starting, stalling while driving, and running roughly. Meant to say Jul 1, 2020 · A sputtering engine can indicate a number of problems. A bad mass airflow sensor can leave your Chevy Cobalt's engine running rough, or even inoperable. 2009 Chevy Cobalt stalling - My fiancés car has been stalling, but not in a normal way. Also please check out the statistics and reliability analysis of Chevrolet Cobalt based on all problems reported for the Cobalt. It has 67,000 miles and is the 2. Dec 20, 2018 · Chevrolet Cobalt owners have reported 92 problems related to car stall (under the engine and engine cooling category). For the past two years since December 2017, my car likes to buck like it wants to take off by itself when sitting at a light and idling. On a straight away at a constant speed, it feels like its pulling me Replacing a failing fuel pump is often the necessary solution for common 2009 Chevy Cobalt engine performance issues like hard starting, stalling, and power loss. There are Sep 5, 2011 · Hi, 2010 Cobalt, LS 2. P0449 is gone, now P0452 has taken it's place. It'll affect cruise control (obviously) and will sometimes even cancel it. Battery Cables If you have a battery post that looks like this, it may be keeping your Cobalt from starting. 7k miles. Average repair cost is $70 at 81,150 miles. There is no Jul 13, 2016 · 2009 Chevy Cobalt tachometer fails engine misfires and stalls p0336 by greenslime » Wed Jul 13, 2016 4:57 am 2009 Chevrolet cobalt 2. Chevy Cobalt – (miker / Shutterstock) The most common causes for slow Sep 26, 2019 · If your Chevy Cobalt won’t accelerate, that is a serious cause for concern. Not the alternator. Took it to autozo May 21, 2019 · Chevy Cobalt 2. Nov 2, 2018 · If you own a Chevy Cobalt, you may have encountered the P0102 trouble code. Speedometer with Jump and then car stalls. Oil level normal and battery voltage = 12. To address this issue, I recommend the following steps: Jun 13, 2018 · The speedometer has started jumping around while car is in park or while maintaining speed. May 8, 2023 · Hello, I am Haley. I've had 3 different mechanics look at it and they all have told me they don't Sep 6, 2020 · If your Chevy Cobalt is shutting down while driving, it's a real safety hazard. Then today, my GF and I drove 220 km to our destination city. Your Cobalt's engine needs 3 things constantly and in the proper proportion to keep running. It passes this information onto your Cobalt's ECU. I also noticed when it sputters and jerks there is a tapping or diesling sound from the engine. Air Fuel Apr 4, 2025 · Explore key facts, statistics, and recall information about Chevy Cobalt transmission problems to stay informed as an owner. When this happens, my car will shut off, the doors lock, the check engine light flashes, the radio turns off and the clock resets. quintanilla Dec 24, 2023 Feb 18, 2025 · Got this very cheap 2009 cobalt LS with 91k miles, has misfires on every cylinder, although hardly any on cylinder 4, the most on cylinder one, and on the lower end with 3 and 2 according to the code reader, p0300 is currently the only code showing up. They can provide valuable insight as to what the problem may be and help you narrow down the problem. jc. 1. Nov 23, 2010 · 2005 Chevy Cobalt that stalls at stop lights/signs. 2 - Stalls when slowing down / coming to a stop Tags 2008 idle slow speed stalling stopping Jump to Latest 15K views 9 replies 9 participants last post by pedro. A MAF sensor measures the density of the air entering the intake manifold. (Page 1 of 2) Dec 14, 2021 · Driving your Chevy Cobalt with engine hesitation or slow acceleration is not only infuriating, it can also be dangerous when overtaking or when crossing an intersection. It will also sometimes cut power after it starts jumping around. Jun 23, 2011 · bluecobaltls 766 posts · Joined 2009 #6 · Jul 30, 2011 I have the same issue. Find common repairs and solutions on RepairPal. The other day we were driving and as he made a left hand turn t We would like to show you a description here but the site won’t allow us. ive checked everything else including getting a new gas cap, it maybe that the evap solenoid is bad and opens when its supposed to be closed but the new evap solenoid is only 30$ from the dealer Aug 30, 2019 · If you own a Chevy Cobalt and it’s idling rough, you may be feeling frustrated. The throttle body system helps your engine accelerate smoothly. 140K miles. I understand the problem you're experiencing with your 2009 Chevy Cobalt, where the car surges whenever the AC is turned on, and the AC cycles on and off, causing the car to surge. This code indicates that the Mass Air Flow (MAF) circuit is low and not performing within its specified operating range. Start by taking a look at the battery posts. OK I think you have waited long enough. com Aug 16, 2024 · My 2009 Chevy Cobalt is randomly not starting or sounds as if it is struggling to start, does start, and then immediately dies as if the fuel was cut off. Apr 30, 2020 · 2008 Cobalt 2. This critical component sits inside the fuel tank and requires specific steps for proper diagnosis and replacement. RecentlyI have been noticing a sputter at stoplights. Looking for some sound advise because my money is limited. If your check engine light is on, get a code scanner and see what trouble codes are stored in the PCM (powertrain control module). 2 Ecotec, with 13. Please help!!!! Discover more answers Chevrolet Cobalt LT: I am thinking of buying a 2008 Chevy Cobalt My chevy 2009 Cobalt LT keeps stalling and revving, will not idle Chevrolet Cobalt LT: I have a 2005 chevy cobalt with a bad Dec 30, 2024 · 2008 Chevy Cobalt Concerns People have had a lot of issues with the Chevy Cobalt over the years, especially with models from 2005 to 2008. And it seems I Dec 26, 2016 · Stalls while driving | Find answers to your 2009 Chevrolet Cobalt question from certified mechanics and auto experts. If they are loose or corroded, it acts as a barrier that can keep the starter from getting the voltage it needs to I have a 2009 Chevy cobalt and was wondering what would cause it to stall at a red light or taking off. Have changed spark plugs and coils and now codes read p0171 p0113 p0102 Jul 24, 2024 · The 2006 Chevrolet Cobalt has 24 problems reported for engine stalls/shuts off while driving. I have been driving my cobalt since 2012, and my car shut off at a stop light the other day. Low Aug 6, 2019 · The mass airflow sensor (commonly abbreviated to MAF) is one of the most important engine management sensors. All other gauges are fine. It seems any time I'm coming to a stop the car stalls out. Sometimes it kills when taking off or stopping at a red light or stop sign. maf stall starts Jump to Latest 24K views 2 replies 3 participants last post by Coby7 Sep 18, 2017 Apr 2, 2025 · Discover key facts about 2009 Chevy Cobalt transmission problems, including statistics, recalls, and safety impacts. Your Cobalt's engine is a giant pump. 2 L engine. the other day I decided to blow 50 PSI into the fuel rail and the car started immediately, but once it was shut off again, then the start and stall began again until I introduced the air into the fuel 2009 Chevy Cobalt Idle Stalling and Speedometer Jumping Issue Cobalt often faces idle stalling and erratic speedometer or RPM gauge fluctuations during low engine speed. Most times when I park my car she turns off. Power steering failures: Makes it hard to steer, which is dangerous. Learn about this problem, why it occurs, and how to fix it. These problems include: Ignition key malfunctions: This can cause the car to stall while driving. T. Below is a list of the most common reasons your Cobalt would randomly die while driving. Jun 20, 2019 · Engine Not Cranking Here are the most common reasons why the Chevy Cobalt won’t start when the engine is not cranking. 2 2010 When coming to a stop. On two occasions it stalled and started back up immediately. Average repair cost is $20 at 76,300 miles. Car starts back up. But, there can be other causes as well. The list of things I have done to try and fix this problem is: Replace MAF Dec 13, 2011 · Need a little help. Sep 18, 2017 · My Cobalt Starts then Stalls After a Few Seconds. It’s already been towed to the dealer, but I’m wondering if anybody has had a similar Aug 16, 2011 · On my cobalt as I have the clutch pressed in and I start the car the RPM's drop like it wants to stall and it will surge like that for a few seconds. Before looking at anything, is the check engine light on? If it is, 06/09 Cobalt began stalling when accelerator was pressed only to the extent needed to maintain desired speed. The most recently reported issues are listed below. It pulls in air (where it is measured by the mass airflow The 2005 Chevrolet Cobalt has 49 problems reported for engine stalls/shuts off while driving. Sluggish acceleration is a symptom of an underlying problem with your Cobalt, which must be resolved urgently before it does more damage to your vehicle. Only stalls out when at operating temp. Aug 6, 2020 · It can be very disconcerting if your Chevy Cobalt is starting and then dies. It is most likely caused by some type of issue with the electrical or fuel system. Customer: My chevy 2009 Cobalt LT keeps stalling and revving, will not idle Dec 20, 2018 · Chevrolet Cobalt owners have reported 92 problems related to car stall (under the engine and engine cooling category). I am also noticing that at idle, the speedometer will jump up to 20 miles an hour when Dec 16, 2009 · UPDATED SEE LAST POST 06 Cobalt Rough Idle/Stall when Stopping or Quick Deceleration Hello All, Here is the problem I have. I have 6 keys for this vehicle and the dealer had trouble programing 4 of the keys but they all have worked fine up until this time. In this article, we’ll look at some of the most common causes of a rough idle in the Cobalt and how to fix the problem. It has been shifting funny in my opinion for 2 years, year round. When cold, idle is - Chevrolet 2005 Cobalt question Jan 19, 2012 · Well, this morning husband drove to work, the car did the stall thing right after getting off the highway, he started it back up and made it to work. the P. Feb 14, 2010 · My 07' 2LT Coupe has been stalling when the car is cold (only from Oct. i had a leak-down machine handy, and i did the leak test and nothing. I was told neither of these codes would make the car stall not sure if thats true or not? I did clean throttle body and replace air filter but still having the stalling issue. 2001. We would like to show you a description here but the site won’t allow us. Today it stalled out three times after hitting a few potholes. It went great until we got into a major city and started sputtering while going slow or sitting at stop lights. (Page 1 of 3) Jan 2, 2019 · 2009 Chevy cobalt cranks but won’t start - So yesterday my car ran but it wanted to stall whenever I stopped at a light or stop sign. When it dies the See full list on 700r4transmissionhq. I also just got home after my car threatened to stall while I was in a drive thru line. I have replaced the following parts in Jul 16, 2014 · Six problems related to car stall have been reported for the 2009 Chevrolet Cobalt. to Mar. Rpm goes way down and car doesn't respond to me pressing the gas. A/T shifts fine. Jun 30, 2016 · Has Anyone been able to pinpoint this problem, i just bought this car a few weeks ago 114k miles ls coupe seems to be a lemon now had a p0420 code fixed that at a shop, but now it will jerk and die while driving like on the highway last night coming home driving as normal not speeding or Aug 4, 2019 · I honestly don't know what's going on and it's getting slightly irritating now. Speedometer also fluctuates slightly at a stop sometimes even when it doesnt stall out ( between 10-20 mph). I replaced two sensors , a fuel filter . After work he started it and there was a reduced engine power light on - he said he tried to drive and could only go like 5mph. 5V. Understanding the signs of failure, how t Oct 21, 2013 · 2009 Chevrolet cobalt began to stall on the highway and check engine light came on. Dec 16, 2009 · Hello All, Here is the problem I have. Car started and ran normally for the work commute on Friday, 9/2. Apr 24, 2016 · I have been dealing with a trouble code P0449 on my 2010 Cobalt XFE, which was resolved by repairing a bad splice, during the process of dealing with said code, another code P0452 has come up. My mom has an 07 cobalt that will start and then stall immediately after. If your Chevy Cobalt has a sputter, it is most likely going to be caused by bad fuel system, ignition system, MAF sensor, or bad catalytic converter. Jun 23, 2025 · Chevrolet Cobalt Chevrolet Cobalt stalling issue at stop signs and during idling with fluctuating RPMs - 91 reports. . The accelerator has no effect. I have a 2007 Chevy cobalt LS four-door. I’ve bought the car new in Feb. Trying to start the car, it intermittently primes the fuel pump, starts then stalls out. Today the Cobalt starts normally, runs for 2-3 seconds, and then stalls. Never had any issues before. Please also check out the statistics and reliability analysis of the 2009 Chevrolet Cobalt based on all problems reported for the 2009 Cobalt. 2L, recently I went to leave work and the car stalled twice and would not re-fire. I. Does not do it every time. The owner suspected a defective fuse but was unsure. Dec 30, 2009 · I'm having a problem with my car surging and losing power and turning itself off. The most common cause of a rough idle is misfiring. When this happens, your car may experience drivability issues such as stalling, lack of power, rough idle, and hesitation. 2009 Chevrolet Cobalt Engine Stalling? RepairPal will help you figure out whether it's your Fuel System, Air Intake System, Ignition System, or something else. During the summer, it is perfectly fine (stalling wise). A. There’s a lot of information here, and it can be overwhelming. Again, not What is the cause of my 2009 Chevy Cobalt stalling anyone know . Vehicles are a lot harder to control without power brakes or steering. Same old story I guess. Haven't really thrown too much money at Car sputters and stalls when put into drive My 2009 Chevy Cobalt stalled one time last week; didn't think much of it, since it ran fine after. 2 : The ignition switch was recalled and replaced on this vehicle about 2 year ago. Mar 15, 2012 · Hi, Recently my 05 Cobalt has been stalling out whenever I hit a pothole or bump. 2l 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 RPM's fall quickly to idle speed I have an irratic Mar 23, 2024 · Hello. Sep 9, 2013 · 2009 Chevy Cobalt:My cars speedometer goes crazy when car is idling and stalls 2009 Chevrolet Cobalt Asked by lnaz in Muscatine, IA on September 09, 2013 Chevy Mechanic: ToddAuto Thank you for the information. ) for the past 2 winters. I have a 2009 Chevy Cobalt LS 5 speed 2. Learn the symptoms of a bad throttle position sensor and how to replace it. To go back about 2 weeks, we were having an extreme heat wave/high humidity & when running the a/c, the car really struggled to have power when accelerating in 1st & 2nd gear. 06 Cobalt LT 2.