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is that an RTT @TWILLY?
Start it up, and let the exhaust get hot, and then take some liquid wrench or pb blaster and spray the bolt down and then try again, if not I would try the impact gunI am hoping for a little help here. My 91 is doing great with a full desmog and today I did the last step of cat removal and a heat wrap on the exhaust back to the Y collector. I ask for help because I screwed up in installing the front exhaust pipe. After I had it all in I started her up and there is a small leak. Not a big deal just take the pipe back off and either replace or reposition the gasket.... too bad I can't get the stud bolts back off... literally just took them off and put them back on this morning and now I can't get the damn things back off... any thoughts on this? Possible over tourque? I am gonna get a heavy impact driver tomorrow unless someone has a magical solution?
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Sounds like a plan!!Start it up, and let the exhaust get hot, and then take some liquid wrench or pb blaster and spray the bolt down and then try again, if not I would try the impact gun
Well.... I figured out why the nuts wouldn't come off...Sounds like a plan!!
Well.... I figured out why the nuts wouldn't come off...
Guess I'm going to get new stud bolts... and of course have a ton of fun getting these out... suggestions anyone?
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Good news! A pipe wrench, penetrating lube, and map gas. A little elbow grease and a touch of patience. Pulled the exhaust manifold and replaced the stud bolts. Got it all put back together and purring like a 28 year old kitten with emphysema!!! So yeah, she's running great again! And Catless!!2 methods I've used. 1- if you can thread 2 nuts on there, as close to the manifold as possible, the outer one will act as a jam nut and the stud will turn out by turning the inside nut. Reccomend using the box end of a wrench not the open end
2- get a slightly larger nut than the stud takes and if you have access to a welder, weld the nut to the stud, it then backs out just like a bolt
For either method copious amounts of heat via map gas/ propane torch to the manifold and penetrating oil works wonders
What kind of exhaust wrap did you useGood news! A pipe wrench, penetrating lube, and map gas. A little elbow grease and a touch of patience. Pulled the exhaust manifold and replaced the stud bolts. Got it all put back together and purring like a 28 year old kitten with emphysema!!! So yeah, she's running great again! And Catless!!
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Got it on Amazon. Word of caution though. Make sure you research and know the advantages and the cost it comes with. Plus its fiberglass wrap, not fun to play with.What kind of exhaust wrap did you use
I would be okay spending some time on a video chat to help with the once over and basics. PM if that's sounds like an idea for you.Hey any of you 3fe guys in Colorado Springs? If so would anybody be willing to teach me a couple maintenance items, show me around a 3fe some Saturday morning and have a few beers?
I’m pretty mechanically inclined but I’m new to wanting to wrench on my truck and every time I do something I feel paranoid it’s going to explode or I missed a step...even simple stuff like flushing the coolant. I just don’t really know what to look for even though I spend hours reading on here. I also never really trust a shop that much or how knowledgeable they are about these old engines...
Lemme know, thanks! I’d also be down to drive to Denver
Good news! A pipe wrench, penetrating lube, and map gas. A little elbow grease and a touch of patience. Pulled the exhaust manifold and replaced the stud bolts. Got it all put back together and purring like a 28 year old kitten with emphysema!!! So yeah, she's running great again! And Catless!!
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