Joined: Mar 2019

Posts: 2

Likes: 0

Model: Cherokee (XJ)

A friend has a 2003 Grand Cherokee 4.7 auto 4x4 check engine light on I replaced the cam and crank sensors lights off ran great for three weeks lights back on replaced the sensors again with dealer parts lights on when driving it bucks badly any ideas thanks

Joined: Mar 2019

Posts: 2

Likes: 0

Model: Cherokee (XJ)

Thanks for the help. Gonna junk the Chrysler product. She is now walking till she can get her money right to get a decent ride

Joined: Nov 2015

Posts: 2,863

Likes: 201

From: syracuse ny

Year: 1997 230,000 miles

Model: Grand Cherokee (ZJ)

Engine: 4.0, new lifters valve job with new springs and exhaust valves, preload set with shims