Rough idle?

Tiny
LORNE
  • 1989 CHEVROLET SUBURBAN
  • V8
  • 4WD
  • MANUAL
  • 165,000 MILES

I have a 89 chevy surburban 350 tbi it has a real low chopy idle and stalls I put new plugs wires cap rotor in it I put seafoam fuel cleaner in it also its running real rich when u drive it but u go to stop it stalls or spitter and spatters it also seams it misses when its running real rough

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Monday, December 27th, 2010 AT 4:51 AM

1 Reply

Tiny
HMAC300
  • EXPERT
  • 46,998 POSTS

Check to seee if the gasket is blown at the tbi base. Spray choke cleaneraround it if it is it will change rpm's

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Wednesday, February 9th, 2011 AT 1:47 AM

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