blh0007
Well-Known Member
- Joined
- Jan 16, 2009
- Messages
- 138
- Vehicle Year
- 1994
- Transmission
- Automatic
Hey everyone,
I have a 94 ranger 4.0 that is running like crap... it has slowly and gradually gotten worse over time... it dies if i try to rev it and it will only idle rough for 15-30 sec and sputters out. I started with routine maintenance.
replaced plugs, fuel filter, air filter, cleaned maf with proper cleaner. all of these seemed to help some, but the truck still will not run down the road.
I got the idea to try unplugging the maf sensor as a test. The truck runs great with it unplugged...
i went to a salvage yard and picked up a couple of maf sensors with the hopes that one of them would solve the problem... i replaced the maf sensor and the truck ran good for about 20 miles and then started having the same problem again. i've tried 2 maf sensors from the salvage yard the truck still runs like crap.
Does anyone have any ideas?
thanks
I have a 94 ranger 4.0 that is running like crap... it has slowly and gradually gotten worse over time... it dies if i try to rev it and it will only idle rough for 15-30 sec and sputters out. I started with routine maintenance.
replaced plugs, fuel filter, air filter, cleaned maf with proper cleaner. all of these seemed to help some, but the truck still will not run down the road.
I got the idea to try unplugging the maf sensor as a test. The truck runs great with it unplugged...
i went to a salvage yard and picked up a couple of maf sensors with the hopes that one of them would solve the problem... i replaced the maf sensor and the truck ran good for about 20 miles and then started having the same problem again. i've tried 2 maf sensors from the salvage yard the truck still runs like crap.
Does anyone have any ideas?
thanks