Having problems with your 2004 Chevrolet Impala ?
On a 2004 Impala what is that pipe/hose called that is at the top of the PCV valve? the rubber piece on mine has cracked.(that goes on the top of the PCV )
I beleive it's simply called the PCV hose. If you go to the auto parts store, the hose may come pre-formed or they will be able to supply you with the correct diameter hose. I would take the old hose with you for a match up.
Pcv vacuum hose ?
Repair Help & Product Troubleshooting for 2004 Chevrolet Impala
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