Mechanics

GMC SONOMA ENGINE PROBLEM

1993 GMC Sonoma • 130,000 miles

The truck starts and runs until warmed up and will run until I stop or let the engine idle, it will die and takes a lot of cranking to re-start. I noticed the oil pressure is dropping as the truck warms up. I have changed the oil and filter and it did not help.
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November 18, 2012.



I am giving you a wak through diagnositc for your issue. Just use the link below to get to it;

http://www.2carpros.com/articles/car-cranks-but-wont-start