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OSDCrusher · 03-11-2012, 03:26 PM

When the truck is started, the idle is about 1500 RPM, and as the truck warms up, the idle lowers to about 1100-1200 RPM. Maybe I have bad fuel injectors? When the truck is shut off, there is a bit of smoke lingering out of the tailpipe, could this mean that the fuel injectors are leaking?

Thanks

03-11-2012, 03:26 PM	#6
OSDCrusher Registered User Join Date: Aug 2011 Location: Massachusetts Posts: 66	Re: 1993 K1500 running rich When the truck is started, the idle is about 1500 RPM, and as the truck warms up, the idle lowers to about 1100-1200 RPM. Maybe I have bad fuel injectors? When the truck is shut off, there is a bit of smoke lingering out of the tailpipe, could this mean that the fuel injectors are leaking? Thanks