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cardoctor71, ASE Certified Technician
Category: Chevy
Satisfied Customers: 672
Experience:  MasterCertified ASE Technician With 35 years experience
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My 2011 Chevy Impala engine turns off while I am driving.

Customer Question

My 2011 Chevy Impala engine turns off while I am driving. What can cause this problem. Gerry.
JA: How many miles are on the car? Is it an automatic or a manual transmission?
Customer: Automatic, 2011 Chevy Impala with 25,000 miles.
JA: Are you hoping to fix this yourself? What have you tried so far?
Customer: Not fixing it myself and have no idea why this happens.
JA: Anything else you think the mechanic should know?
Customer: That is it and so far the Chevy dealer has no clue why this happens and the car is to dangerous to drive.
Submitted: 1 year ago.
Category: Chevy
Expert:  cardoctor71 replied 1 year ago.

The vehicle have a check engine light on prior to when it stalls?

Customer: replied 1 year ago.
Customer: replied 1 year ago.
The check engine light did not come on.
Expert:  cardoctor71 replied 1 year ago.

Most likely this is a fuel supply or fuel quality issue, most other reasons for stalling set the check engine light codes. Fuel pump relay, fuel pump, dirty fuel injection throttle body, water in fuel, contaminated fuel, old fuel, Please accept my answer, if you have any further questions I will answer them until you are completely satisfied with my answers.