1970 Oldsmobile 88 carburator

1970 OLDSMOBILE 88
92,054 MILES • V8 • 2WD • AUTOMATIC
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RALPH67
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  • 1 POST
While my engine is running, there is a popping noise coming from my carburator. I have an exaust leak but this noise should'nt be happening. True? Whats my problem?
Nov 20, 2008 at 2:23 PM
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RASMATAZ
  • CAR REPAIR CONTRIBUTOR
  • 75,992 POSTS
When was the last tune-up ?

Could be a rich or lean A/F mixture, ignition timing, sparkplugs with wrong heat range overall carb problem. Double check all your ignition components
Nov 20, 2008 at 2:32 PM
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