1993 Gmc Sonoma Truck Starts Runs Until Warmed Will Run Stop Let Engine Idle

1993 GMC SONOMA
130,000 MILES
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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.
Nov 18, 2012 at 2:42 AM
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DRCRANKNWRENCH1
  • ✓ASE Certified Mechanic
  • 3,435 POSTS
  • ASE Certified Mechanic
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
Nov 18, 2012 at 3:59 AM
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