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broke pvc line near front of intake

Old 09-20-2010, 12:08 AM
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Default broke pvc line near front of intake

Hey everyone ! so about 6 months ago, while installing my ls6 intake i broke the pvc line on the passenger side of my car, the next morning i drove it to get it tuned. He said its not a big deal and just capped the thing by the tb where it the pvc went. Then i have a bolt in where the pvc is broke. i got it tuned and have been driving with it like this for the past 15k miles and now am starting to think this may not be good, but i dont know. Any ideas? thanks!
Old 09-20-2010, 12:25 AM
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yea, use a rubber hose to connect if from the broken peice to the next broken peice.
Old 09-20-2010, 05:10 AM
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It was tuned without the pcv connected? You realize that will change everything?
Old 09-20-2010, 09:50 AM
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No i did not realize that, the tuner said it was not a big deal and he is a very reputable ls tuner in ok. With it unhooked it put down 343rwhp and 357tq. So will hooking it back up affect my power?
Old 09-20-2010, 01:47 PM
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I don't think it's a big deal. It won't change the tune. But you should fix it to let the crankcase breath right again.
Old 09-21-2010, 11:54 AM
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Okay so I guess i will hook it back up. Can i just use fuel or vaccum hose ? Thanks!
Old 09-21-2010, 04:26 PM
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I know exactly which PCV hose you are talking about too. I think I busted mine this weekend when I degreased the engine bay. I even had the same one "rot" in the same way on my old LT1 Formula.

For now I used black electrical tape to temporarily fix it, but yeah it's a "weird" hose. Keeps changing diameters and has protective foam around it in some portions. Also right at the TB there is an actual ground wire holding it up. I have NO IDEA what that could be for.

Need to look at it again closely to see the best solution.


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