1992 Ford F-150 has no power

Tiny
JAN59RASH
  • MEMBER
  • 1992 FORD F-150
  • 5.0L
  • V8
  • 4WD
  • AUTOMATIC
  • 200,000 MILES
The engine runs vary good when in nuetral or park but as soon as I put it into drive, my volts drops a lot and acts like it is getting to much gas, also you can watch the gas gage drop, I replaced all fuel injectors and all sencers and sparkplugs and distributor and rotor and coil pack also replaced ignition control module, I checked all wireing and did not find any bad wires, I also replaced my plug wires
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Wednesday, March 19th, 2014 AT 11:53 AM

1 Reply

Tiny
JDL
  • EXPERT
If your voltage drops a lot, I'd have to check your battery and charging system, to begin.

If this is a high-mileage engine, I'd have to check cylinder compression. If very poor cylinder compression, your going to have trouble trying to get it to run correctly. There is not much load on the engine in park or neutral. With the engine in gear, there is a load on it.
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Wednesday, March 19th, 2014 AT 12:24 PM

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