2001 chevy silverado 5.3 problem
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2001 chevy silverado 5.3 problem
got check engine light on, says vacuum leak small leak, any common problems as to where to start to look ??
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thanks
There is a service bulletin out for the intake gaskets leaking. That would be my first place to look
got check engine light on, says vacuum leak small leak, any common problems as to where to start to look ??
#6
EVERYWHERE there is vacuum present. tug on all hoses lightly. if they come off, they are too loose. cut of 1/8 inch and re install or replace..then go to the expensive stuff.