Question about 1987 Chrysler Fifth Avenue

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My car went from 30 miles a galllon to 20 miles a gallon it seems over nite

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Most likely suspect is the carb

However, I'd start with your basic tune-up first...

  • replace spark plugs
  • replace spark plug wires
  • replace Dist cap and rotor
  • replace fuel filter
  • replace air filter
  • change oil
  • adjust timing and base idle speed
  • adjust fuel mixture (if available)
Cheers

Posted on Jun 06, 2010

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