1975 GMC Sierra won't stay started

1975 GMC SIERRA
100,000 MILES • V8 • 2WD • AUTOMATIC
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TEAMRESLEY
  • MEMBER
  • 2 POSTS
disel fuel add to a unlead tank white smoke from exuste
Feb 14, 2010 at 3:35 PM
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HMAC300
  • ✓Experienced Mechanic
  • 48,601 POSTS
it dependson nhow much dieselwas added to the gas. If it was a half of a tank then pump the fuel out of the tank and put in gas and it should be ok. But make sureto change teh fuel filter as well.
Feb 15, 2010 at 9:23 AM
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