Car stalls without warning?

Tiny
CHOPPER120
  • MEMBER
  • 2000 CHEVROLET CAVALIER
  • 1.7L
  • 200,000 MILES
While driving no noise or any other warnings the car just stalled and wont run it tries, but wont.
Friday, December 2nd, 2016 AT 9:47 AM

49 Replies

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
This sounds like the fuel pump is going out but to be sure these guides can help us find out what's going on.

https://www.2carpros.com/articles/engine-stalls

and this video will show you how to change the fuel pump

https://youtu.be/Lhd0vd8pdBU

Please run down these guides and report back.
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Friday, December 2nd, 2016 AT 12:02 PM
Tiny
CHOPPER120
  • MEMBER
  • 3 POSTS
Thank you
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Friday, December 2nd, 2016 AT 2:03 PM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,512 POSTS
Hey CHOPPER120,

It sounds like the battery could have shorted out. Do the headlight come on?

Here is a guide that will help you figure out what's wrong.

https://www.2carpros.com/articles/car-cranks-but-wont-start

Please run some tests and get back to us so we can continue helping you.

Best, Ken

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Saturday, December 10th, 2016 AT 11:40 AM
Tiny
CHOPPER120
  • MEMBER
  • 3 POSTS
Thank you for all of your guys help I had to drop the tank to get the pump out like the video showed but glad I did because the car has never run better.
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Sunday, December 11th, 2016 AT 2:53 AM
Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Glad you could get it fixed, that kind of problem can be tough. Please use 2CarPros anytime we are here to help.
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Sunday, December 11th, 2016 AT 4:23 PM
Tiny
CRROLAND92
  • MEMBER
  • 3 POSTS
  • 2000 CHEVROLET CAVALIER
  • 120,000 MILES
My 2000 Chevrolet Cavilier keeps stalling as I drive it. All I have to do is restart it and then it will go again untill it stalls once more. What is causing this and how can it be fixed?
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Saturday, October 10th, 2020 AT 10:59 AM (Merged)
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Is the check engine light on?

Roy
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Saturday, October 10th, 2020 AT 10:59 AM (Merged)
Tiny
CRROLAND92
  • MEMBER
  • 3 POSTS
No the check engine light is not on.
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Saturday, October 10th, 2020 AT 10:59 AM (Merged)
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Look for basics like a vacuum line off. Make sure there is nothing disconnected. The throttle plate may be dirty not allowing air into the motor as well.

Roy
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Saturday, October 10th, 2020 AT 10:59 AM (Merged)
Tiny
CRROLAND92
  • MEMBER
  • 3 POSTS
Ok thanks. Ill check them out
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Saturday, October 10th, 2020 AT 10:59 AM (Merged)
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Get back to us with your results
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Saturday, October 10th, 2020 AT 10:59 AM (Merged)
Tiny
LSTORY
  • MEMBER
  • 1 POST
  • 2000 CHEVROLET CAVALIER
  • 2.2L
  • 4 CYL
  • FWD
  • MANUAL
  • 230,000 MILES
Ran out of fuel yesterday, now it won't start. Put fuel in, checked fuel pump(you can hear it turn on), checked relay and fuse, no fuel going to injectors. If we put fuel in the injectors it starts but dies once it uses it. It also starts with starting fluid in the intake.
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Saturday, October 10th, 2020 AT 10:59 AM (Merged)
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,700 POSTS
Although you hear the pump run, it may have been damaged. First, check to make sure the fuel filter didn't pick up dirt and plug. If it is good, see if there is pressure to the filter. If there is no pressure and you hear it run, remove the pump, make sure there are no blockages, and replace if it is clean.
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Saturday, October 10th, 2020 AT 10:59 AM (Merged)
Tiny
JJHART25
  • MEMBER
  • 2 POSTS
  • 2000 CHEVROLET CAVALIER
  • 4 CYL
  • 2WD
  • MANUAL
  • 135,000 MILES
Car shuts off usually when I brake, it runs bad whenever its hot outside or use AC, I recently did a tune up, oil change, and replaced the o2 scentor.
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Saturday, October 10th, 2020 AT 10:59 AM (Merged)
Tiny
PHANTOM01
  • MEMBER
  • 79 POSTS
Could be IAC, check air filter, head gasket could be going also. Need more info
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Saturday, October 10th, 2020 AT 10:59 AM (Merged)
Tiny
JJHART25
  • MEMBER
  • 2 POSTS
It was the map sensor. Its all fixed and running great, thanks for the help though. =)
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Saturday, October 10th, 2020 AT 10:59 AM (Merged)
Tiny
MCGLONEINC
  • MEMBER
  • 1 POST
  • 2000 CHEVROLET CAVALIER
  • 4 CYL
  • FWD
  • AUTOMATIC
  • 128,000 MILES
Alright, so we get our heater fixed in our car and, on our way home, (on the same day it was fixed) it dies while driving down the road. Pulled over, turned off engine, restarted engine turned off heat, and drove the rest of the way home, just wonder what could possible be the problem. Oh and the car worked fine before the heat was fixed.
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Saturday, October 10th, 2020 AT 11:01 AM (Merged)
Tiny
BILLYMAC
  • MECHANIC
  • 2,204 POSTS
Hi
here is a thought. Unplug your air compressor plug and drive with the heat on. If car still dies write back if not bad a/c comp.

Another possibility is the iac motor is failing
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Saturday, October 10th, 2020 AT 11:01 AM (Merged)
Tiny
GRANDMA36
  • MEMBER
  • 5 POSTS
  • 2000 CHEVROLET CAVALIER
  • 4 CYL
  • FWD
  • AUTOMATIC
  • 101,393 MILES
My car has begun stalling while I'm driving. At first, I could keep it going if I keep pumping the gas; eventually it would run normally again. Yesterday it began stalling and I couldn't get it to run normally again. I kept pumping it for several miles. When I gave up and stopped the car, it smelled like something was burning. How do I find out what this problem is without a lot of trial and error expense? Thank you for your help.

Regards,

Lola Foote
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Saturday, October 10th, 2020 AT 11:04 AM (Merged)
Tiny
LEGITIMATE007
  • MECHANIC
  • 5,121 POSTS
Well the first thing we are going to want to do is a fuel pressure check and a spark/ignition check. I will give you some info on how to do that, Now if I were to make an educated guess, I would say, the fuel pressure regulator. Throttle position sensor, or there is something wrong with the flow of air into the system, but first we need to check those first two items.
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Saturday, October 10th, 2020 AT 11:04 AM (Merged)

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