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GMC
Yukon
Engine
Symptoms
Stall While Driving
Will not stay running?
2003 GMC YUKON
188,000 MILES • 4WD • AUTOMATIC
SELINA COBURN
MEMBER
1 POST
Recently replaced the battery and now the vehicle will turn over at start but won’t stay running. Any thoughts? Thank you!
Apr 14, 2023 at 10:20 PM
STRAILER
✓
Experienced Mechanic
55,456 POSTS
Did it run okay right after you changed the battery or did it happen as soon as you changed the battery? If so, this guide can help you fix it:
https://www.2carpros.com/articles/engine-stalls-idles-too-high-low-after-dead-or-replaced-battery
If not, it sounds like you have a vacuum leak, or you need to service, the throttle body. These guides can help you fix it:
https://www.2carpros.com/articles/stall-at-idle
and
https://www.2carpros.com/articles/throttle-actuator-service
And this guide use when the engine is cold only:
https://www.2carpros.com/articles/how-to-use-an-engine-vacuum-gauge
Let us know what happens and please upload pictures or videos of the problem so we can see what's going on.
Apr 15, 2023 at 4:34 AM
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Frequently Asked Problems for This Vehicle
Engine won't start
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Engine stalls while driving
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