Hoping maybe someone can help. Here goes
First problem was with stalling at random times. Fuel pump stopped working one day and filter was plugged solid. Changed
About 2 weeks later started misfiring, checked coil. Sparking only on 4 cylinders. Changed
Kept stalling at random times again. Checked fuel pressure (Constant 48 psi) Changed idle motor.
Drove 2 weeks this time started hesitating and popping at random times (p0106) Checked plugs/wires and replaced
Made it 2 days, same thing. (p0106) MAP sensor changed
Went 8 hours before doing it yet again except p0401 EGR. Clear codes, runs fine. Tried to reproduce it, drove around for over an hour but couldnt. Drove 2 blocks to the store and it did it. Very random
I took a peek at the crank sensor wires just to see if they had a break rigth there at the sensor like most develop, but no luck.
In all the years working on these things i have never encountered this before
Only thing not checked was TPS
Any input would be much appreciated
First problem was with stalling at random times. Fuel pump stopped working one day and filter was plugged solid. Changed
About 2 weeks later started misfiring, checked coil. Sparking only on 4 cylinders. Changed
Kept stalling at random times again. Checked fuel pressure (Constant 48 psi) Changed idle motor.
Drove 2 weeks this time started hesitating and popping at random times (p0106) Checked plugs/wires and replaced
Made it 2 days, same thing. (p0106) MAP sensor changed
Went 8 hours before doing it yet again except p0401 EGR. Clear codes, runs fine. Tried to reproduce it, drove around for over an hour but couldnt. Drove 2 blocks to the store and it did it. Very random
I took a peek at the crank sensor wires just to see if they had a break rigth there at the sensor like most develop, but no luck.
In all the years working on these things i have never encountered this before
Only thing not checked was TPS
Any input would be much appreciated