What in the world happened to my CAT?
#1
#2
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#5
that's a gutted cat where someone cut it open, took out the stuffing, and welded it back up. i hope the holes are where its rusted out, and they didn't leave it that way.
i suspect it sounds like crap with those holes in it, but it shouldn't hurt the way it runs any. i'd guess you have some other problem causing your rough idle.
fixing your cat depends on whether you have emissions testing or not. if you want to fix the cat, you could have an aftermarket cat installed for a couple of hundred. or you could bolt/weld in one on your own for half that. or you could bolt/weld in a straight pipe for very little.
i suspect it sounds like crap with those holes in it, but it shouldn't hurt the way it runs any. i'd guess you have some other problem causing your rough idle.
fixing your cat depends on whether you have emissions testing or not. if you want to fix the cat, you could have an aftermarket cat installed for a couple of hundred. or you could bolt/weld in one on your own for half that. or you could bolt/weld in a straight pipe for very little.
#6
my cat looks identical! I assume the previous owner cut it just like yours, hollowed er out, and welded it back up. I noticed a small spot about 1/4 inch that they missed and I keep meanin to hit it with my welder sometime I'm under there
edit: looked at your pic again and mine is cut on the opposite side, but same thing
edit: looked at your pic again and mine is cut on the opposite side, but same thing
#7
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#8
worst case - mufflers and pipe can turn into tar babies, where everything is eat up with rust, and you end up replacing pipes and everything. or sure as hell as soon as your done, the pipes develop holes.
i'd start by visitiing or calling a couple of small muffler shops, and ask - hey if i cut off the old cat and muffler, will you install a muffler only. most all muffler shops will NOT cut off a cat and not replace it (huge fine), but a lot of them will sell you a muffler and weld it on if YOU cut off the cat and they never see it or touch it. find one that will do that with new pipes as needed and weld in the o2 bungs. maybe 150 or so including quiet muffler and pipes.
the other option is to measure your pipes, buy a muffler, a length of pipe, and some clamps and bungs. cut the old stuff out. put in a straight pipe where your cat is and weld in 02 bungs, and replace your muffler.
i'd start by visitiing or calling a couple of small muffler shops, and ask - hey if i cut off the old cat and muffler, will you install a muffler only. most all muffler shops will NOT cut off a cat and not replace it (huge fine), but a lot of them will sell you a muffler and weld it on if YOU cut off the cat and they never see it or touch it. find one that will do that with new pipes as needed and weld in the o2 bungs. maybe 150 or so including quiet muffler and pipes.
the other option is to measure your pipes, buy a muffler, a length of pipe, and some clamps and bungs. cut the old stuff out. put in a straight pipe where your cat is and weld in 02 bungs, and replace your muffler.
#9
that's a gutted cat where someone cut it open, took out the stuffing, and welded it back up. i hope the holes are where its rusted out, and they didn't leave it that way.
i suspect it sounds like crap with those holes in it, but it shouldn't hurt the way it runs any. i'd guess you have some other problem causing your rough idle.
fixing your cat depends on whether you have emissions testing or not. if you want to fix the cat, you could have an aftermarket cat installed for a couple of hundred. or you could bolt/weld in one on your own for half that. or you could bolt/weld in a straight pipe for very little.
i suspect it sounds like crap with those holes in it, but it shouldn't hurt the way it runs any. i'd guess you have some other problem causing your rough idle.
fixing your cat depends on whether you have emissions testing or not. if you want to fix the cat, you could have an aftermarket cat installed for a couple of hundred. or you could bolt/weld in one on your own for half that. or you could bolt/weld in a straight pipe for very little.
^1+ at home horsepower gone wrong.