Art101
NAXJA Forum User
- Location
- San Antonio, TX
ok so i've got a rock crawler project and when we did the motorswap it ran fine. then i swapped out the peugeot tranny in favor of a aw4. after swapping in the first aw4 i started it to fill it with fluid and found that the tranny was no good, but the motor ran fine. then i put in another aw4 and went to start it to fill it with trans fluid and it didnt run right at all.
Symptoms:
after start up, it runs smooth for about 10 seconds then starts sucking in a lot of air through the intake and starts misfiring and sputtering. we have tried a new MAP sensor, and a new Crank sensor... neither fixed it
Specs:
1987 xj buggy
1987 computer
1990 4.7 stroker
1991 AW4 with TCM deleted via radesigns shifter
have not tried an O2 sensor yet
i have checked all my grounds
when you rev it up it still doesnt run right, it keeps misfiring
i have cleaned the IAC
any ideas? what would cause it to start sucking it tons of air through the intake? it runs fine until it starts sucking in all that air
Symptoms:
after start up, it runs smooth for about 10 seconds then starts sucking in a lot of air through the intake and starts misfiring and sputtering. we have tried a new MAP sensor, and a new Crank sensor... neither fixed it
Specs:
1987 xj buggy
1987 computer
1990 4.7 stroker
1991 AW4 with TCM deleted via radesigns shifter
have not tried an O2 sensor yet
i have checked all my grounds
when you rev it up it still doesnt run right, it keeps misfiring
i have cleaned the IAC
any ideas? what would cause it to start sucking it tons of air through the intake? it runs fine until it starts sucking in all that air