black_demon69
Well-Known Member
- Joined
- Jun 30, 2013
- Messages
- 1,510
- Reaction score
- 142
- Points
- 63
- Location
- AZ
- Vehicle Year
- 1994
- Make / Model
- Ford
- Engine Type
- 4.0 V6
- Engine Size
- 4.0l
- Transmission
- Manual
- 2WD / 4WD
- 4WD
i think my 1 or all of my injectors are partially plugged and was wondering if the new set of 3.0L injectors would work?
of coarse this is just a hunch and kind of running out of options while trying to find a miss at idle and bucking in 4th and 5th.
CAT was hollowed out (it was falling apart and i didn't have money for a new one after rebuilding transmission, but it will be replaced after miss is gone).
O2 sensors were just replaced as one of them was cracked at the back by wires and would cause engine light to come on when it would get wet.
replaced plugs again from iridium to copper and replaced wires.
Swapped coil pack for known good one
cleaned MAF and IAC
cleaned throttle-body and intake
checked fuel pressure and fuel pressure regulator 35 PSI @ idle w/FPR between 40 to 45 PSI wo/FPR and no fuel smell from FPR VAC line.
some of this was done for other reasons but it might help find my miss.
just running out of ideas and will be checking with noid light to see if injectors are getting signal..
1 other thought is could CKP be going bad?
of coarse this is just a hunch and kind of running out of options while trying to find a miss at idle and bucking in 4th and 5th.
CAT was hollowed out (it was falling apart and i didn't have money for a new one after rebuilding transmission, but it will be replaced after miss is gone).
O2 sensors were just replaced as one of them was cracked at the back by wires and would cause engine light to come on when it would get wet.
replaced plugs again from iridium to copper and replaced wires.
Swapped coil pack for known good one
cleaned MAF and IAC
cleaned throttle-body and intake
checked fuel pressure and fuel pressure regulator 35 PSI @ idle w/FPR between 40 to 45 PSI wo/FPR and no fuel smell from FPR VAC line.
some of this was done for other reasons but it might help find my miss.
just running out of ideas and will be checking with noid light to see if injectors are getting signal..
1 other thought is could CKP be going bad?