Why does engine sometimes stall at startup

1997 GMC YUKON
220,000 MILES
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CHOOCHIE77
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When i turn key sometimes it just makes a grinding noise, then i turn it again and my truck starts up but right away starts shaking and stalls out. When this happens and i tap on the accelerator a couple times and it stays idling just fine. Truck runs good but im starting to notice not alot of power at take off or if i try to accelerate its feeling a bit sluggish. What could be the problem? Oh and check engine light is always on. Also wiper fluid full but it wont come out, any ideas?
Nov 23, 2011 at 3:19 PM
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ASEMASTER6371
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what is the code???
have you changed the plugs lately??

I would start with a fuel pressure check. i would also do a compression test in the motor. since your light has been on and you have not repaired it, there may be other codes that need to be repaired as well.

Roy
Nov 23, 2011 at 3:25 PM