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Help us help you. By posting the year, make, model and engine near the beginning of your help request, followed by the symptoms (no start, high idle, misfire etc.) Along with any prevalent Diagnostic Trouble Codes, aka DTCs, other forum members will be able to help you get to a solution more quickly and easily!

1994 ford f150 4.9. Loose injector pulse at 1500 rpm

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3 years 8 months ago #54227 by racer14
Replied by racer14 on topic 1994 ford f150 4.9. Loose injector pulse at 1500 rpm
I'm fighting the same issue on a '94 Lightning. I've disconnected solenoids and the regulator at the alternator. Computer has been to repair twice, new TPS and MAP.
I lose signal to bank 2 injectors off idle, in gear or not.
I've had computer issues with the 1994 year model Fords in the past, unsure if the repair station can properly test after repair.

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