1986 Oldsmobile Delta 88 misses bad

Tiny
BSTROCKSINGER
  • MEMBER
  • 1986 OLDSMOBILE DELTA 88
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 160,000 MILES
I have checked the fuel presure and it is reading at 20psi at the fuel rail. I have changed the fuel presure regulator, fuel pump, blown out the fuel lines but it still won't go up. It says it's suppost to have between 65-90psi. It misses so bad that the exhaust glows red. And I tried cutting the cat out still can't figure it out yet.
Tuesday, December 1st, 2009 AT 10:47 PM

1 Reply

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Have a pro look at this hecan fix it faster and cheaper than you could. Itcould be a multitude of things wrong. H'ell have the proper equiptment to diagnose the problem.
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Monday, January 18th, 2010 AT 1:52 PM

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