Q: Car stalls after starting

asked by on May 12, 2016

I'm having problems starting my car. When I first start it for the day, it runs fine. But if I leave it parked somewhere for two hours after that, sometimes it stalls. If it does, the rpms are so low that i just died, and it sounds like it's choking if I try to start it up again right away. I have to apply gas to keep it from dying. I sometimes think it sounds like something is rubbing on the fan. My code reader isn't picking up any codes from it. What could be causing this?

Car is stalling Inspection $94.99 - $114.99 Get a Quote

The symptoms you have described have quite a few different causes. Common causes of this could be the MAF sensor, torque converter locked up, fuel pump failing, ignition switch, or fuel injector failure. Not all of these will trigger the Check Engine Light right away, which could be why you are not seeing any codes. If you need further assistance, a qualified technician, like one from YourMechanic, will be able to diagnose your stalling issue and perform any repairs that are needed.

The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing


Experienced Mechanic?

Earn up to $70/hr

What others are asking

P0016 and P0018 keep popping up.
Hi, thanks for writing in. These codes are both camshaft (https://www.yourmechanic.com/article/p0016-obd-ii-trouble-code-camshaft-position-a-camshaft-position-correlation-bank-1-by-jay-safford) and crankshaft (https://www.yourmechanic.com/article/p0018-obd-ii-trouble-code-crankshaft-position-camshaft-position-correlation-bank-2-sensor-a-by-jay-safford) correlation codes. While these codes can be caused by a faulty sensor, more often they indicate a problem with the engine timing components. This could be...
Oil light comes on when idle
I would recommend checking the oil level. Sometimes when an engine is just slightly low, the oil light may come on at idle simply due to the lack of oil pressure when the motor is not working as hard. Be...
2008 Chevy Malibu with 3.6 liter Noah buzzing noise coming from the ECM and no power going to the inside fuse box.
Hi there. Check the battery and see if there is power and a voltage of 12.6. If the battery is dead, then either charge the battery or replace the battery with a fully charged battery. If the battery is fully...
My brake pedals squeaks when I release the brake and then press the accelerator.
Hello. A squeaky brake pedal can be caused by a few different things. The most common reason for a squeaky brake pedal is a brake pedal mechanism that needs to be lubricated. The brake pedal has moving parts which can...
Good morning, I drove my car for about ten minutes ,found a parking then when I was ready to go again car would not start lathe li
Hi There, If you have power to lights, radio, accessories, etc, but the engine will not turn over or make any sound at all when turning the key, you may have a faulty starter relay. The starter relay (https://www.yourmechanic.com/services/starter-relay-replacement) directs...
Need to know the size and weight infomation for a 42RLE transmission.
Hi there. The transmission weights around 125 to 150 lbs and may weigh additional 125 pounds if there is a transfer case attached to it. The transmission overall length is around 3.4 feet depending on the type of output shaft...
Can a loose battery terminals cause the radio to shut off while car is running in a mecedes e350
Hi there. Typically when the vehicle is running, power to accessories and ancillary components like the AC system will be supplied by the alternator. This means that when you have inconsistent power problems like you've described, it is usually due...
What can I use to stop lifters from ticking
Hi Tyhesha. Thanks for contacting us today. Usually cylinder head lifters will tick due to one of two things - either they are loose and need to be adjusted or replaced or there isn't enough engine oil lubricating them. The...

Related articles

What Causes a Car to Stall?
You trust your car. You may not think about it, but you believe that certain functions will occur without fail. You may be aware...
A Buyer’s Guide to the 2012 Audi Q7 TDI
If If you’re looking for a luxury crossover that has all the high-end amenities and plenty of power and fuel economy, you’ve found it in the 2012 Audi Q7 TDI. Fans of the Q7 will immediately recognize the overall look...
The Best Used Cars to Buy If You’re an Architect
Obviously, Obviously, architects appreciate beauty and symmetry. This is not just the case when it comes to their building projects, but also in terms of the vehicles they choose. We have evaluated several used cars, and identified the Mercedes CLA,...