CHEVY ROUGH IDLE

1999 Chevrolet Blazer

Tiny

bobdonn

August, 14, 2009 AT 4:44 PM

Engine Performance problem
1999 Chevy Blazer 6 cyl Four Wheel Drive Automatic 130000 miles

rough idle even after changing all plugs wires cap rotor

FOUND 2447 RELATED QUESTIONS

1 Answer

Tiny

rasmataz

August, 14, 2009 AT 4:50 PM

Clean out the idle air control valve and the EGR valve and see what happens.

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