Nor Cal What was done to your JK this week ???
#1311
JK Junkie
#1312
What have I done? Hmm. Went to Hollister with friends for a shakedown cruise and managed to bend the flange where the exhaust bolts to the manifold. This ain't gonna be a cheap fix. Knowing this means unbolting rusty exhaust bolts which attach to an aluminum head means this one is going to get handled at the dealer. just empty every pocket.
#1313
JK Newbie
Join Date: Mar 2015
Location: United States
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Rusty nuts lol
Hey they make a tool that is like a clamp devise with a chisele side and it is used to crack exhaust nuts that are rusted on. Usually the studs are ok if you can crack the nuts off. I have used it before a guy that I worked with had one. Works best if the nuts are hot they crack right in two. Than just chase the threads on the exhaust manifold and your set. Worst case you still have to take it to the dealer. Not sure where he bought that tool but since it was off the wall I would say harbor freight.
#1314
Hey they make a tool that is like a clamp devise with a chisele side and it is used to crack exhaust nuts that are rusted on. Usually the studs are ok if you can crack the nuts off. I have used it before a guy that I worked with had one. Works best if the nuts are hot they crack right in two. Than just chase the threads on the exhaust manifold and your set. Worst case you still have to take it to the dealer. Not sure where he bought that tool but since it was off the wall I would say harbor freight.
#1315
JK Newbie
Join Date: Mar 2015
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I looked at my motor this morning and I see what you are talking about. I should have looked before I opened my mouth. But if you do decide to take it apart run the motor first if you can. Those nuts wont fight you as much if they are hot. Goodluck
#1316
I've decided to order the mopar specific parts and try to get the local muffler shop to do the hard work before running to the dealer
#1317
The flange right after the 02 sensor? How'd you manage that? Cat Conv are expensive too.
#1318
The flange that bolts to the head.. I came down hard on the skid plate trying to get over the pipes.(damn those pipes) and probably knocked the exhaust loop up. It might be the flange.. or it possibly is the bracket that holds the exhaust on.. its kind of a complicated attachment mechanism. in either case.. not something I'm willing to tackle.
#1319
JK Newbie
Join Date: Mar 2015
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Speaking of that bulky exhaust loop. Has any body installed that loop deleat? And does anybody know if it effects performance? When I was installing my lift I was thinking that it needed to go if possible.