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PVC Possible problem?

2.4K views 4 replies 4 participants last post by  Nuggethead 420  
#1 ·
PCV Possible Problem?

I noticed today while changing my diverter valve that this hose collapses in on itself with the car running till it becomes flat. Did the previous owner use the wrong type of hose because it's very soft. Does it need a very rigid hose or is there something wrong with the PCV system? Thanks guys