CAR RUNS IN OPEN LOOP ON THE FUEL

1989 Buick Skyhawk

Tiny

Anonymous

March, 14, 2013 AT 7:21 PM

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

FOUND 1367 RELATED QUESTIONS

1 Answer

Tiny

JDL

March, 14, 2013 AT 8:53 PM

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.

Please login or register to post a reply.

Fuel Pump Replacement Ford Mustang
Fuel Pump Replacement
Fuel Pump Replacement Done Right
Fuel Pump Pressure Test