Engine performance

Tiny
RAGGYANNE
  • MEMBER
  • 1990 OLDSMOBILE 88
  • 6 CYL
  • FWD
  • AUTOMATIC
  • -1 MILES
90 olds 88 car run great until it gets down to 40 miles & it starts to miss
Sunday, November 21st, 2010 AT 1:55 PM

1 Reply

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
This cold be avacuum leak, plug wires or even plugs. Best tosee if there are any codes to it first. Also check the idle vacuum if it's aroundd 15" then check for a plugged converter.
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Sunday, November 21st, 2010 AT 2:01 PM

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