92 BUICK CENTURY RUNS ROUGH

  • Tiny
  • steelerguy74
  • 1992 Buick Century
  • 6 CYL
  • FWD
  • automatic
  • 89,000 miles

92 Buick Century runs rough with loss of power. Changed coil packs, fuel filter, oil filter, plugs, wires. Fuel pressure is 40psi. What could be the problem? There are no engine codes

Wednesday, August 10th, 2011 AT 12:18 AM

1 Answer

  • Tiny
  • rasmataz
  • Member

Go to this link for more information http://www.2carpros.com/articles/engine-misfires-or-runs-rough

Clean the idle air control, look for vacuum leak and also clean out the EGR and PCV valves

Was this
answer
helpful?
Yes
No
Wednesday, August 10th, 2011 AT 12:25 AM

Please login or register to post a reply.

Similar Questions