19Cutlass94 Posted February 5, 2012 Report Share Posted February 5, 2012 So I have these lines here, appear to be vacuum lines/pcv lines, but I actually have no clue what they are for. Anybody care to help me out? Im almost certian I wont be needing them, but would like to know what they hell they are Quote Link to comment Share on other sites More sharing options...
2k2cse Posted February 5, 2012 Report Share Posted February 5, 2012 I'd call the one on the bottom Robin, and the one on the top, Stephanie. As for where they go, I have no idea. Quote Link to comment Share on other sites More sharing options...
ScoobyDoo82 Posted February 5, 2012 Report Share Posted February 5, 2012 My guess is that they have to do with the EVAP system... I'm not aware of any solid vacuum lines that are that thick. Quote Link to comment Share on other sites More sharing options...
19Cutlass94 Posted February 5, 2012 Author Report Share Posted February 5, 2012 Are they DOHC specific? I know Ive never seen any like this on a pushrod Quote Link to comment Share on other sites More sharing options...
ScoobyDoo82 Posted February 5, 2012 Report Share Posted February 5, 2012 Now I'm only taking a wild guess, I couldnt say for sure. But seeing as how the evap lines have to run under the car from the tank to the purge canister I'd assume they'd be made out of those type of hoses. Quote Link to comment Share on other sites More sharing options...
Night Fury Posted February 5, 2012 Report Share Posted February 5, 2012 I believe they belong on an LQ1 Quote Link to comment Share on other sites More sharing options...
GOT2B GM Posted February 5, 2012 Report Share Posted February 5, 2012 the top line is 91-93 LQ1 PCV breather line from the front cam cover to the rear cam cover. the bottom line is 91-93 LQ1 PCV line from the crankcase valley plate (under the LIM) to the PCV valve near the TB Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.