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need help A.S.A.P!!!!!!!!!!!!!!

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Old 03-10-2010, 09:07 PM
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Default need help A.S.A.P!!!!!!!!!!!!!!

hey guys im in the process of changing my knock sensors, and they are completely corroded. we got one out,but the other fell apart and just the threads are stuck in there. i was gonna take off the valley cover but cant find a gasket at autozone and ,was wonderin if i could just use rtv on the valley cover instaed of a gasket.
Old 03-10-2010, 09:09 PM
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The gasket should be reusable. It has a rubber type on it. If you want and feel safer using some perfatex, it won't hurt, just don't goop a bunch of it.
Old 03-10-2010, 09:19 PM
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u think its reuseable with 265k on it? any tips on gettin the broken knock sensor out? thanks
Old 03-10-2010, 09:34 PM
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Post a pic so I can help you better and tell you. As for the gasket, it's probably all cracked and maybe not reusable. Just run a small bead of rtv around it and that should work. If not hit up a NAPA or a dealer tomorrow for one.
Old 03-10-2010, 09:44 PM
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Both of my gaskets fell apart too when I was changing one of the knock sensors, had to get a new knock sensor harness, luckily a member nearby had an extra.

The gaskets are reusable, however, when I first put my blower on Tootall and I used black RTV on the gaskets to keep out any moisture... but it also bonds pretty well to the rubber gaskets and wouldn't let go, we took a screwdriver to it and it came out in pieces.
Old 03-10-2010, 10:49 PM
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we gave up for the nite, ima try and get gasket tommorow from the dealer.the other knock sensor is still stuck in there ,all there is the threads and the bottom plate of the sensor,the actual sensor itself it broken-done.we already tried a chisel,next is some needle nose vise grips and a hammer
Old 03-11-2010, 07:55 AM
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I could be wrong, but I am not sure they sell just the gaskets, might end up having to buy a whole new harness. I got mine used for $20, so I don't think they are all that much. Good luck with getting that knock sensor out, sounds like a bia
Old 03-11-2010, 08:30 AM
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If you cant find what you need, let me know. I may still have a valley cover with a decent gasket
Old 03-11-2010, 04:18 PM
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will do,thanks matt
Old 03-11-2010, 10:38 PM
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If Matt can't hook you up, you should be able to get that gasket at the dealer no problem, they may even have it in stock


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