rough idle

1996 CHEVROLET BLAZER
16,000 MILES
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DONNADAW
  • MEMBER
  • 1 POST
put new plugs,wires,distrbuter cap, rotary button. mass air flow sensor,and fixed vaccume advanced hose and it still idles rough and service engine soon light stays on. HELP
Mar 9, 2012 at 11:02 AM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
-Scan the computer for code/s-start here
Mar 9, 2012 at 11:20 AM
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