Author Topic: 89 mustang unknown trouble  (Read 1388 times)

WyoFox1

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89 mustang unknown trouble
« on: September 15, 2010, 11:23:55 AM »
well, i got the car running buy crossing up the positive side of the fender mount solinoid, and the pos side of the coil, had it hooked up to a switch in the car. to pulse the injectors and run the fuel pump after ignition. i parked the car in the garage , turned the switch off, left the batt hooked up. the next morning i went to start it, and i dont have any power to the injectors, or fuel pump. the relay under the seat buzzs and clicks 3 times when i hold the key down. "no spark" no power to injectors" the fuel pump will not pime"  idk what else to look at other than the computer .... can any one help? thanks

Soaring

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Re: 89 mustang unknown trouble
« Reply #1 on: September 15, 2010, 01:29:20 PM »
You need to get the electrical wires hooked up back to factory specs, then take the car to a Ford Dealer and have the numbers checked with their computer. 

fordman1985

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Re: 89 mustang unknown trouble
« Reply #2 on: November 15, 2010, 07:20:31 PM »
i was having the same problem, check to see if the injectors are getting power, if they are then check the fuel pressure on the fuel line on the right hand side on the motor....if your not getting pressure check the fuel pump switch located in the trunk, right behind the drivers side taillight, behind the paneling, if that doesnt work, its got me beat.

 

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