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OSDCrusher · 03-13-2012, 08:04 PM

The only logical reason why it is still running rich would be a stuck open thermostat, causing the engine to think that it is always cold, thus dumping in too much fuel.

03-13-2012, 08:04 PM	#10
OSDCrusher Registered User Join Date: Aug 2011 Location: Massachusetts Posts: 66	Re: 1993 K1500 running rich The only logical reason why it is still running rich would be a stuck open thermostat, causing the engine to think that it is always cold, thus dumping in too much fuel.