Question about 1996 Oldsmobile Cutlass Ciera
Wtth car parked and idling with a/c on, car temp goes upto 3/4 mark on temp gauge. It has plenty of coolant and new water pump. The radiator cooling fan never comes on. Do I have two separate problems or are the cooing fan and sluggish acceleration related? PCM? The car seems to have normal acceleration when 2 or Low selected on shifter.
THERE ARE SENSORS FOR BOTH FANS THAT TELL THEM WHEN TO RUN & TURN OFF. ONE PRIMARILY RUNS WHEN YOU RUN THE A/C. THE OTHER RUNS WHEN THE ENGINE REACHES A CERTAIN TEMP. COULD BE THAT OR THERMOSTAT? IF THERES A LITTLE SCREW ON THE THERMOSTAT HOUSE YOU UNSCREW THE AND GET THE AIR OUT OF THE COOLING SYSTEM AFTER A REPAIR IS MADE TO! (WATERPUMP) UNSCREW IT ALITTLE BIT WITH THE CAR RUNNING AND ALLOW THE AIR TO BE PUSHED OUT THE LITTLE HOLE ON THE SIDE OF THAT LITTLT SCREW. WAIT TILL ONLY ANTIFREEZE COMES OUT THE HOLE WITHOUT STOPPING. A STEADY STREAM. THEN RETIGHTEN THE SCREW.. YOU CAN CHECK TO MAKE SURE YOUR FANS AREN'T THE PROBLEM BY UNPLUGGING THEM AND RUN JUMPER WIRES TO THE BATTERY TO SEE IF THEY RUN! UNLIKELY ITS THE FANS BOTH AT THE SAME TIME.GO TO AUTOZONE.COM AND SIGNUP FREE WITH EMAIL AND PUT YOUR CAR INFO IN AND IT WITH SHOW YOU WHERE THE FAN SWITCHES ARE MOUNTED AND TEST THEM IF THERE IS A TEST. GOO HELP SIGHT!! HOPWE THIS HELPS CRAIG
Posted on Aug 28, 2009
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Posted on Jan 02, 2017
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