2005 Jeep Grand Cherokee uses oil

joiede

has 155,000 and is using oil, no leaks, no smoke. has anyone has this problem and did you repair it and how

elias

it's normal/expected for an engine with 155k to burn some oil. to reduce oil consumption in an older engine, repairs would usually include replacing pistons/piston-rings. mechanic can pressure-test each cylinder individually to see how bad the rings have degraded and whether they are leaking so badly that some cylinders are below proper compression spec.

jcaprio

Joiede , use LUCAS OIL TREATMENT - with every oil change . It's about 12 dollars and worth every penny . You will see an big improvment in your engine performance and it's oil consumption . It works. Before you repair or replace anything , try it . Don't let people put you on the horrors . Try the oil treatment .