What brand of O2 sensors did you use? The Bosch brand that most local parts stores carry don't have the best of reputation in WJ's.
'00 WJ 4.7 Limited- Some stuff
'03 WJ 4.7 Laredo- Some more stuff
To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.
It is what Jeeples has *PARTIALLY* stated.