Jeep Electrical
Some backround: the jeep almost overheated
as i was driving up a steep grade, i pulled
over and turned it off until it cooled down. 10
mins later i started it up with no issue and
drove another 10 miles, all with the temp
being normal. Pulled up to a stop light and
the engine cut out on its own. Wouldnt restart
even with a jump. Towed it back home and
then i replaced the battery, starter relay first.
Buddy of mine tried to arc the starter and the
engine almost started so the then i replaced
the starter. Still didnt start and didnt even
turn over engine. Fuel pump works and was
able to arc the new starter so i have power.
Then we replaced the ignition coil. Still didnt
start. When i went to start it, security mode
popped on. Disabled that, then when i went
to try and start it, for the first time the check
engine light came on, pulled the codes and it
said there was a pcm error. What is going
on?
