Cylinders 1 & 4 No Spark

[Majite]

I just rebuilt the engine in my 95 GST and I'm not getting any spark out of the coil pack on cylinders 1 & 4. I've read it could be a couple of things like my cam angle sensor?, mpi relay fuse, and/or a pinched wire. If anyone else could offer me some help would be much appreciated.

 

[1993TalonTsiAWD]

If it was the cas more than likly it would not spark on all cylinders, It probly the coil pack replace with a known good one and go from there

Derek

 

[2.4 turbo Hyped]

Ive been through this 3 times. Replace your power transistor and you will regain your spark. Sean

 

[slow95tsi]

i also had this problem on a 2g with a 6-bolt swap. i bought a new ignitor but it ended up being the wire for the cas came unpluged (6bolt swap) it will fire on 2 and 3 its in limp mode.

 

[Majite]

I didn't do the 6 bolt swap tho just rebuilt the engine. I'll Try that PTM. Hopefully its just that. Can't wait to get my baby back on the road.

 

[99gst_racer]

I had a customer who had this same problem on his 2G. Turned out to be the CAS. He replaced it and problem solved.

 

[Majite]

I decided to test my PTM according to the manual. Its confusing tho the picture in the manual shows 8 connecters. While mine only has 7. Am I just reading this wrong?

 

[Majite]

Well I bought the PTM. That didn't work. I think something is hooked up wrong. We're having to jump my battery everytime we try and start it. Well it melted the plastic handle covers on the jumper cables.