PCV valve need replaced????

If its still opening and closing then I dont even think there is a need to replace it. But to be on the safe side you might as well get one every 3-5 oil changes. I think they are all of about $4.00.
 
The service life on those is supposed to be 100,000 miles..if it doesn't rattle when you check it, replace it.. if it rattles, it's probably fine.
 
RandyStinchcomb said:
PCV valves should be replaced every 30k and again, DO NOT BUY these aftermarket, buy genuine Ford. price is @$6.50
Hmmm, I thought it would be ok to use an AutoZone PCV. But based on your post I will go get a new one from the Ford Parts Counter. Is the 2006 Ford Racing Performance Parts catalog out yet? I need one of those also...
 
Kilgore Trout said:
Hmmm, I thought it would be ok to use an AutoZone PCV. But based on your post I will go get a new one from the Ford Parts Counter. Is the 2006 Ford Racing Performance Parts catalog out yet? I need one of those also...


yeah, those aftermarket ones aren't made to FoMoCo specs and have larger orfices and valves and usally draw more then needed vs the OEM ones. nothing yet on the Frpp catalogs, but I'll check.
 
RandyStinchcomb said:
PCV valves should be replaced every 30k and again, DO NOT BUY these aftermarket, buy genuine Ford. price is @$6.50

Hmm.. my scheduled maintenance guide says 100k.. can't say I've ever replaced one at 30k .. sounds like a scam. :)
 
Dunno how true it is, but have heard that if you pull the PCV valve out of the valve cover while engine is running, if it has vacuum, then it should be fine. But...for 6 bucks do what ya want, not like you're wasting too much money if it was fine.
 
I've repeated this several times before, so here goes:
Ford designs a part to work wthin certian parameters, say from Y to Z, now the aftermarket opens up these parameters, say T to Z so that ther part might have many other appts, not just a certian car/truck line. when you open up these parameters, you lose some of the effectiveness(is this even a word?) of this part and its performance.
things you should not buy aftermarket: PCV valves, IAC valves, TPS, 02's, IAT, ECT and other sensitive electronic sensors. you may save a $ or 2 by going to parts stores but the performance of the part will cost you in the long run. I know alot of you will dis-agree but I've been in the automotive business for over 30 years(25 years wth Ford and 5 years doing aftermarket parts) and I've seen this happen so many times. whats that old Fram comerical? "you can pay me now or pay me later"
 
RandyStinchcomb said:
I've repeated this several times before, so here goes:
Ford designs a part to work wthin certian parameters, say from Y to Z, now the aftermarket opens up these parameters, say T to Z so that ther part might have many other appts, not just a certian car/truck line. when you open up these parameters, you lose some of the effectiveness(is this even a word?) of this part and its performance.
things you should not buy aftermarket: PCV valves, IAC valves, TPS, 02's, IAT, ECT and other sensitive electronic sensors. you may save a $ or 2 by going to parts stores but the performance of the part will cost you in the long run. I know alot of you will dis-agree but I've been in the automotive business for over 30 years(25 years wth Ford and 5 years doing aftermarket parts) and I've seen this happen so many times. whats that old Fram comerical? "you can pay me now or pay me later"

Psssst....Fram is aftermarket