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2000 Oldsmobile Intrigue GL 3.5L Engine
Posted to GM Engine on 12/27/2009 25 Replies

The 3.5L engine overheats at idle or on a road test because the thermostat will not open.

The only way the thermostat will open is if I bypass the heater core, and then everything is fine.

The return line from the heater core ends up at the thermostat hous...

25 Replies Received (View Replies)

  Related Documents & Media  2000 Oldsmobile Intrigue GL

 
Message Closed w/FIX

car Vehicle Data

2000 Oldsmobile Intrigue GL

VIN 1G3WH52H3Y
Engine3.5 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedEngine
ConditionsOverheats
Message Closed w/FIX

car Vehicle Data

2000 Oldsmobile Intrigue GL

VIN 1G3WH52H3Y
Engine3.5 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedEngine
ConditionsOverheats