car cranks but won't start
first of all I know that thing with the "engine cranks but wont start" is a common issue with those jeeps, I read a lot about it but it seems like I cant work that out myself...
if got a jeep Cherokee xj 1996 4ltr auto.
a few days ago I serviced my tranny. after doing that my car didn't want to start. the car cranked over but i had had no spark and fuel pump didn't want to gauge either. I got it started after i did the ignition dance (50 times on off to reset the computer).
my check engine light came on and stayed on. i checked for codes without a scanner but nothing serious came up, just code 12.
I drove around for a week with no issues at all, till i decided to get rid of that check engine light by detaching the negative battery cable what didn't work. so I did the ignition dance again cause i thought that would do it's job, but it didn't. i started the car normally, went home turned the car off, five min later tried starting the car, same problem again.. it cranks but no spark & fuel pump doesn't gauge.
after checking different sensors, fuses, plugs etc and not able to find one helpful faulty bit, i decided to swap my computer. the car started straight away just that the engine turned back off after 2-3 seconds.
so now I'm totally stuck, any helpful advice would be greatly appreciated guys!!