The key light is on and the guages are jumpn around it cranks but wont start we replaced the pcm it didnt change any of the symptoms i could really use some ideas
I have a 04 grand cherokee thought was no fuel issue but noticed the key light on the fuel gauge is reading empty and the volt gauge is saying less than 9 volts i was told to replace pcm we ordered a new one pre programmed installed it and still have same issue
