I just saw this answer on the Jeep Forum, this may help
www.jeepforum.com/forum/showthread.php?t=626684
Heater core may be defective
A 2003 Jeep does not have a distributor.
Screwed into the head.
Could be a vacuum leak
A Jeep Compass does not have a distributor. There is a coil on each plug.
anywhere between 100-120 ft-lbs
No.
yes
Jeep Wrangler wheel lug patterns years 1987-2006 are 5X4.5Jeep Wrangler wheel lug patterns years 2007-2014 are 5X5
Jeep Wrangle seat covers can of course be purchased direct from Jeep themselves. Look on other car accessory sites or in stores for alternative shapes and colours. Jeep fan sites usually have a wide selection.
The 4.7 does not have a distributor.
Inside the distributor.Inside the distributor.