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
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