Having problems with your 1999 Oldsmobile Intrigue ?

Engine overheats. I changed the thermostat, radiator and cap. The fans wont kick on when the engine gets hot. I even changed the temp. sensor. The fans run when I hook them up direct to a 12v charge so I know they work but not on their own. Is there anothersensor I dont know about? Please help.

Posted / edited by AnonymousUser on : 23-07-2018

Answers :

That is a tough one, but it must be a connector somewhere - when you direct wired the fans, it worked, but you bypassed the harness and relays/fuses so check them. The only other thing I can think of is a problem with the ECU, which is under the air filter. Check connections there, and double check the temp sensor harness and connector.
Repair Help & Product Troubleshooting for 1999 Oldsmobile Intrigue

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