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1994 GMC Suburban Repair Question


Topics covered: Spark, Body, Engine.
Mileage: 190,990 miles.

Asked on November 15, 2010

What can I do?

I have a 1994 GMC Suburban and once it is warm and is shut off it wont restart. I have replaced the coil and the problem remains.
Avatar Asked by Mike

Answer

Replied on November 15, 2010

When the problem occurs, have a helper crank it, while you visually check for spark at the plugs. If you have spark everywhere, use a gage and check fuel pressure. Any applicable mil codes? Do you have the spider fuel system?

Tiny Answered by JDL (expert)
14,401 answers provided
Replied on November 15, 2010

I don't think that it is a spider fuel system. It is throddle body. I did notice this time that I got it running that the service engine light is now on. I will get the pressure gage from a freind and check it too.

Tiny Response from Mike
1 question asked