Engine Cooling problem
1997 Oldsmobile Aurora V8 Front Wheel Drive Automatic 127000 miles
The engine cooling fans only start when the AC is on, the temperature gauge reaches normal temperature and beyond into the hot range.
It has reached 240, then I turn on the AC so fans turn on. Shouldn't fans turn on about 220? Is it a relay problem? Where is high speed relay located?
There are 2 fans. Both turn-on when AC is engaged. The temp gauge shows temp increase, so temp probe seems OKay. Where is temp sensor located? Where are cooling fans relays located?
have the same problem?
Monday, November 1st, 2010 AT 1:35 PM