The car shuts down after driving a few minutes?

2010 CHEVROLET EQUINOX
12,000 MILES • 2.0L • 4 CYL • 2WD • AUTOMATIC
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DARLA LAMB SLEDGE
  • MEMBER
  • 1 POST
The RPMs starts to go down, the car starts to like choke, then it shuts down. I have to disconnect the battery. and after a few minutes it will run again but continue to choke and sputter and will shut down again. replaced knock, cam shaft, crankshaft, throttle body, map, sparkplugs, head gasket, air filter, battery, and several other sensors. any suggestions?
Apr 13, 2023 at 8:28 PM
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BRENDON S
  • ✓Experienced Mechanic
  • 653 POSTS
Good morning, DARLA LAMB SLEDGE,

I am thinking maybe a fuel issue. Also, it could be something electrical like the PCM.

Is the engine light on? I know you said you disconnected the battery, so that would clear any codes and the light shouldn't be on. However, if the PCM is having an issue it could turn on the check engine light as soon as it is turned back on.

But let's see what you are getting for fuel pressure first.

First would you mind sending me your entire 17 Digit VIN? There is some conflicting information on my end saying that the 2010 Equinox only came with a 2.4L and 3.0L. I don't think it is correct. With your VIN I can get the exact information for your vehicle so we can start figuring out what's going on and help you a lot better.

This can be found at the bottom of the driver's side of the windshield, the driver's sides door jamb, and you will also find it on your vehicle's registration.

Thank you,
Brendon
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Apr 13, 2023 at 11:02 PM
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