2000 Chevy Express Engine Shuts down

2000 CHEVROLET EXPRESS
Avatar
VNICHOLAS
  • MEMBER
  • 1 POST
Engine Cooling problem
2000 Chevy Express V8 Automatic 62000 miles
----------------------------------------------------------------
My conversion Chevrolet Express 1500 van shuts down and the engine is veru hot. I'm unable to start the car until 3-4 hours later (right now in the Summer). I can only drive the van for few miles and can not turn on the AC or the engine shuts down quicker. Sometimes, when I am driving the engine suddenly shuts down. Also, I have noticed that the oil temperature gauge fluctuates to low when I am driving at constant speed and not too fast (up to 70mph on highway) , and then it moves to high/redzone when I slow down (close to a stop light/sign). The termostat has been replaced with dealer parts. No apparent electrical problems.
Aug 18, 2008 at 4:07 PM
Advertisement
Avatar
RASMATAZ
  • CERTIFIED EXPERT
  • 75,992 POSTS
Have the fuel pressure checked-could be the fuel pump/oil pressure sending unit is shutting down the fuel pump.
Aug 18, 2008 at 4:40 PM