04 Rubicon Random Stalling

[Rick deCastro]

I have a stock 2004 TJ Rubicon with 113,000 miles that occasionally stalls when I go over a speed bump such as in a parking lot at idle or when backing out of my driveway which presents a slight dip at the curb. The engine restarts immediately when I place the transmission in park or neutral and it may go for weeks without repeating. I've seen no codes when I attach my code reader to the OBD2 port. I'm not sure where to start looking for a possible culprit. Any suggestions from this learned group would be greatly appreciated.

 

[AndyG]

You need to check all your grounds carefully, and remember , they can look good and be compromised . Also look for a suspension component pinching a wire.

Keep us posted , when you learn,we learn.

 

[Rick deCastro]

Will do, thanks. Fairly new to jeeps and was not sure if electrical or fuel was the more likely culprit. The jeep has spent its whole life in mid to southern Arizona and is rust/corrosion free so probably something loose rather than corroded.