Question about 2001 Chevrolet Suburban

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My 2001 suburban is acting like it is vapor locked. There is gas in the car, but stalls at any given time. We have had two different fuel pumps put on in 1 years time. not sure what to do. HELP!!!

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Sounds dumb, but clean the inside of the throttle body with a rag and carb cleaner. Very common issue on most Suburbans. Later models added a software update the ECM to manage the air flow change.
If you open it up, you will see lots of black carbon build up on the sides...easy to fix.

Posted on Jul 03, 2009

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Posted on Jan 02, 2017

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