Mechanics

FUEL

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.
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Slush
April 23, 2013.



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

ASEMaster6371
Apr 24, 2013.