Question about 2003 Chevrolet Blazer
It's starving for fuel. The main component there is the MAS -- mass airflow sensor, very common to go bad. Tap on it and sometimes that will make it rev lower or stall. It's inline with the black tubing that goes to the air filter. They run around $200 but are very very easy to put in yourself with a little care.
Posted on Jul 14, 2010
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Posted on Jan 02, 2017
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