Mechanics

BUICK SKYHAWK COOLING FAN PROBLEM

1989 Buick Skyhawk • 140 miles

Car runs in open loop on the fuel. Cooling fan runs all the time when the key is on replaced temp senders the two on the upper hose inlet replaced the fuel pressure valve. The car will start in flood mode. Full throttle
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Guest
March 14, 2013.



How long since a tune-up? 02 sensors are part of a tune-up. Check for applicable trouble codes. You should be able to check mil codes, yourself. You use a jumper wire at the A & B terminals at the datalink connector. Turn key just till the dash lites come on, no further. Then the mil on the dash starts flashing, you count the flashes to get the codes. Your looking for two digit codes. Let us know what you find.

JDL
Mar 14, 2013.