67TEMP
NAXJA Forum User
- Location
- Glen Burnie, maryland
My 87 4.0/aw4 is stalling when it gets up to operating temperature. The stall happens when I shift into gear or if I start moving it before it's fully warmed it will run for a while and I lift off the throttle it will die (once wram). When it stalls it will crank but not fire untill it sits for about 10 minutes. The weird part is if the fuel pump is unpluged it will fire after a few seconds of cranking but will sometimes stall again when the pump is plugged back in. Seems almost like it is flooding.
I've tried swaping the tps, iac, and fuel regulator from another jeep but it's still doing it.
Where should I start looking?
I've tried swaping the tps, iac, and fuel regulator from another jeep but it's still doing it.
Where should I start looking?