Brant Kieffer
New Member
- Joined
- Dec 30, 2022
- Messages
- 10
- Reaction score
- 0
- Points
- 1
- Location
- Kansas
- Vehicle Year
- 1994
- Make / Model
- Ford Ranger
- Transmission
- Automatic
Ive got a 1994 4.0 with the a4ld and ive been having issues with the engine struggling to stay running and destroying the spark plugs. I originally thought that i had a bad head gasket so i replaced the gaskets and had the heads checked by a local machine shop and they said they were fine. after doing the head gaskets i replaced all sensors, maf, throttle body, injectors, plugs, plug wires, coil pack, water pump, and ac compressor. once i had all that done i started it up and it threw a few codes that i will have to find where i wrote them down. Everything that ive checked should have fixed it, i know that all the codes were saying that my new sensors were shot, a new part being bad i could understand but not all of them. im starting to think that the pcm has gone to shit. Anyone had this issue before?