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I was checking my PCV valve and during the process the short rubber hose cracked. I could see it was 3/8" inside diameter so got some bulk heater hose from NAPA but the outside diameter is too big. It seems all 3/8" heater hose sold has 5/8" outside diameter whereas the original hose is thinner with an outside diameter of 1/2". With the thicker hose none of the prexisting hose clamps work. Anyone else ran into this?
