FUEL

  • Tiny
  • Slush
  • 1993 Chevrolet Blazer
  • 200,000 miles

Engine runs rough at low rpm seems to be at least a half miss. As you increase rpm it clears out within a few minutes. There is quite a bit of gas in the engine oil.

Tuesday, April 23rd, 2013 AT 8:37 PM

1 Answer

  • Tiny
  • ASEMaster6371
  • Expert
  • 25,502 posts

I would suspect a injector not seating oe low compression on a cylinder.

Have the fuel pressure checked with engine on and off to see if it holds

Roy

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Wednesday, April 24th, 2013 AT 2:35 AM

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