not starting

So I got my project TJ of almost 3 years running about a month ago. Since then I’ve been ironing out various things here and there (mostly steering and ride quality issues). I’ve put about 300-ish miles on the engine since the swap. Today I readjusted my caster because it was off from swapping...

Hi everyone. I’ve spent the last couple days reading through posts and trying to fix my jeep but haven’t figured it out yet so I was hoping to get some help from y’all. I went to start my jeep and I got one click but no crank. All the lights, radio, and headlights come on and do not dim. I...

Hello, my Jeep sat for about 16 years with no attendance what so ever. Last week I bought a new battery, checked the spark plugs and the cabels. Spark plugs are recieving power so the problem is not the ignitionn system. I wanted to empty the tank but it was empty, I remember filling it up last...

I've had my 99 Sport torn apart for about 4 months with no battery. I did the big 3 upgrade, a stereo install, fixed some broken wires and replaced my oil sending unit. If you recall i was also the one that had the PCM willed with oil. I washed it with alcohol and let it dry for a few days. and...

Good afternoon all! I am a new member, but my son and I have been haunting the forums for a few moths now, since he purchased a 1997 2.4l Wrangler. One night we were driving to the store and he was struggling to maintain any speed. Said he “has it floored” and the Jeep barely chugged along...

Hey guys, I have a 98' that is having battery issues. The first time it died, I believed it to be mod lights (wheel well lights) that were left on. I jumped it and started right up but shut the jeep off too soon so the alternator didn't charge it. After trying to jump it again, I realized the...

I have seen many posts on this board with people incorrectly diagnosing starting issues, or giving advice that requires a lot more wrench turning and guess work than necessary. I figured I could make a little diagnostic write up to better inform people about how to test the system, and how it...