I think you should do anything/everything possible to diagnose and repair the problem, before "springing" for a new radiator. Start by looking where 2005JGC says, as he's had a similar issue with his, even though his is a 4.7. If you can't find the problem, take it to one or two good radiator shops for their assessment and cost to repair. Also, do a google search on replacements, if you have to replace it. Those radiators on the 5.7 can't be cheap.....except the way they're manufactured.
I've had mine out when I installed the aftermarket cam, and I'll say it was the hardest part of the whole cam swap job.....a real PITA. That stupid hydraulic fan is a big part of the problem, unless you don't mind completely disconnecting everything, including the hydraulic lines. Everything has to pretty much be moved/removed/installed together as a unit, otherwise trying to get everything lined up is not fun. My Hemi LX, with electric fans, is cake compared to the WK.
Good luck, and let us know what you find.
Edit: I just re-read your post, and is this an insurance deal, since you "just got it back from the body shop"? If so, shouldn't they be fixing this?
I've had mine out when I installed the aftermarket cam, and I'll say it was the hardest part of the whole cam swap job.....a real PITA. That stupid hydraulic fan is a big part of the problem, unless you don't mind completely disconnecting everything, including the hydraulic lines. Everything has to pretty much be moved/removed/installed together as a unit, otherwise trying to get everything lined up is not fun. My Hemi LX, with electric fans, is cake compared to the WK.
Good luck, and let us know what you find.
Edit: I just re-read your post, and is this an insurance deal, since you "just got it back from the body shop"? If so, shouldn't they be fixing this?
