Engine Performance problem
2000 Chevy S-10 4 cyl Two Wheel Drive Manual 95000 miles
the pcv valve does not want to come out of the valve cover. I could probably force it with some vice grip pliers. Is that normal? The purolator PV900 and ac delco cv900c do not match what I can see of the original. The origanal hose end is bigger and the part that goes in the valve cover has a smaller diameter than the purolator and ac delco replacements.