cerberusaardvark
Well-Known Member
- Joined
- September 7, 2009
- Messages
- 331
- Reaction score
- 2
- City, State
- San Diego
- Year, Model & Trim Level
- 1994 Explorer xlt
my 94 explorer just started getting really bad with its idle and stumbling under throttle. i think ive replaced almost every component besides the injectors themselves and this problem continues to plague me.
things replaced new: fuel purge canister, fuel pressure regulator, fuel pump (bosch), fuel filter (motorcraft), injector o rings
things cleaned and reassembled: a full top end rebuild from the short block up
i have about 7k miles on the rebuild and have not recurringly had this problem till the past few weeks. i have no CEL and no codes.
ive replaced quite a few engine sensors like the maf, tps and pcm with junkyard stuff, and they all seemed to mitigate the problem but only temporarily.
things replaced new: fuel purge canister, fuel pressure regulator, fuel pump (bosch), fuel filter (motorcraft), injector o rings
things cleaned and reassembled: a full top end rebuild from the short block up
i have about 7k miles on the rebuild and have not recurringly had this problem till the past few weeks. i have no CEL and no codes.
ive replaced quite a few engine sensors like the maf, tps and pcm with junkyard stuff, and they all seemed to mitigate the problem but only temporarily.