1990 Ford F-150 Repair Question
Topics covered: Sensor, Coolant, Fuel pressure.
Mileage: 150,000 miles.
Mileage: 150,000 miles.
Asked on October 28, 2012
Ford F-150 Sensor Problem
Got a 1990 f150 that has fuel pressure with key on 52psi but won't start , will start and run with starting fluid till its gone replace the ECM and still no go what else can it be
Asked by (pending member)Answer
Replied on October 28, 2012
ecm???? why???? who told you it was bad????
i would check the coolant sensor first. then i would look at the tps sensor. if it is reading 4.8 volts or higher then it is in clear flood mode.
is there key on power to the injectors????
Roy
