Hello, engine is missing on one cylinder when.

Tiny
ANONYMOUS
  • 1980 BUICK ELECTRA
  • 108,000 MILES

Hello, engine is missing on one cylinder when idling. Seems to be okay at hi-way speed.
18,000 miles on the plugs. Thanks

Monday, December 31st, 2012 AT 8:48 PM

1 Reply

Tiny
MHPAUTOS
  • EXPERT
  • 31,023 POSTS

Could be a faulty injector, a vacuum leak, ignition lead one of many things, it will require hands on diagnosis to determine the actual fault.

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Monday, December 31st, 2012 AT 11:09 PM

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