2006 Jeep Commander 4X2 engine problems
11 owner complaints filed with NHTSA name the engine on the 2006 Jeep Commander 4X2 — 7% of all complaints for this model year.
What owners report
“The a/c inlet fitting is defective causing the coolant to leak out and the engine to overheat, the pcm is defective and says the tire pressure is low when it isnt”
filed Aug 22, 2017
“Defective valve seat fell into cylinder. Many complaints on line including mine. Fully maintained. Ran fine and parked. Wouldn't re-start. Had it checked and the cylinder was shattered. Glad I wasn't driving on the roadway as the engine would of stopped and so would steering and brakes.jeep was in…”
filed Mar 13, 2017
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
Valve Body. These may cause over drive cycling.
R2118796A · Service Bulletin/Repair Instructions · issued Feb 26, 2016
Other reported problem areas on the 2006 Jeep Commander 4X2
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.