1999 Chevy Blazer rough idle

Tiny
BOBDONN
  • 1999 CHEVROLET BLAZER

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

rough idle even after changing all plugs wires cap rotor

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Friday, August 14th, 2009 AT 4:44 PM

1 Reply

Tiny
RASMATAZ
  • MEMBER

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

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Friday, August 14th, 2009 AT 4:50 PM

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