Grand_Wag_85 wrote:
JB Weld probably won't work(been there done that) instead you want to use QuikSteel epoxy putty. Similar to JB Weld but so much better.
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2x, on the 85 I tried the jb weld, hot jb weld stinks too.
Replaced the AIR tube assembly with a good spare handed down from a smog free FSJ.... the exhaust manifold was cracked as well.
As for PB blaster even after weeks of spraying it did not yield good results. I had better luck with knocker loose spray, or even better freeze off -the instruction recommend 30" spraying time-, a little heat with a propane torch, and a couple hits with an impact screwdriver, and the longest breaker bar you can fit. Nothing broke on either sides. I even resorted to a trip to the local repair shop..... but at $900 I had to do it myself.
Some years ago, on another site.... it was recommended to take a drive on the freeway at WOT to get the headers red hot to ease the removal of those bolts.