Oil on plug =/ - Moparts Forums

Register Log In Moparts Forums Unlawfl's Race & Engine Tech Oil on plug =/

Print Thread

Oil on plug =/ #1567147 01/22/14 06:05 PM 01/22/14 06:05 PM
Joined: Oct 2006 Posts: 427 Sweden Mopar Guy OP mopar
Mopar Guy OP mopar Joined: Oct 2006 Posts: 427 Sweden	I just pulled out the plugs on my six pack rb engine and discoverd that the number 8 cylider plug had oil burnt in to it.... What could cause this ? I remember refilling some more oil in the engine this year so i whas thinking maybe the pcv valve whas the issue becas i have no shield for in in the valve cover and shore the number 8 is close to the inlet of the center carbs inlet for the pcv but then i should have had more than that plug whit oil on it Can it be a piston/ring damedg on just one cylinder.... or the intake gasket leak on just that one or the valve seal going bad on that only or the plug going bad ???? Pleas give me your experience guy�s !!!!!!!!

Re: Oil on plug =/ [Re: Mopar Guy] #1567148 01/22/14 08:46 PM 01/22/14 08:46 PM
Joined: Oct 2003 Posts: 842 Baltimore,MD Bill_LBSR super stock
Bill_LBSR super stock Joined: Oct 2003 Posts: 842 Baltimore,MD	Could be a bad valve seals, sucking oil past the intake gasket, piston rings or even a cracked intake port. The first two would be the easiest to check for. LBSR

Re: Oil on plug =/ [Re: Mopar Guy] #1567149 01/23/14 05:47 AM 01/23/14 05:47 AM
Joined: Aug 2003 Posts: 43,173 Bend,OR USA C Cab_Burge I Win
Cab_Burge I Win C Joined: Aug 2003 Posts: 43,173 Bend,OR USA	Put a baffle( at least covering one inch each side of the valve itself ) under the PVC hole first Then do a leak down test or put a new plug in that hole and go drive it softly for 20 to 30 kilometers, no WOT Then look at the plug when you get back If it is still oil soak look deeper Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)

Re: Oil on plug =/ [Re: Cab_Burge] #1567150 01/23/14 12:11 PM 01/23/14 12:11 PM
Joined: Oct 2006 Posts: 427 Sweden Mopar Guy OP mopar
Mopar Guy OP mopar Joined: Oct 2006 Posts: 427 Sweden	Quote: Put a baffle( at least covering one inch each side of the valve itself ) under the PVC hole first Then do a leak down test or put a new plug in that hole and go drive it softly for 20 to 30 kilometers, no WOT Then look at the plug when you get back If it is still oil soak look deeper Cab i did a cylinder leak down test on that 8 cylinder whit the oil folded plug (cold engine) and i had 25% leak and also tested nr 4 whith same result so i gues i can ruel out a piston/ring damedg now I will cover the pcv valve inside the valve cover as you surgest and i whas going to do that anyway and put in new plugs and see what it looks like after a test drive later on this year becas a have alot of snow around me right now Thanks for the tip�s

Re: Oil on plug =/ [Re: Mopar Guy] #1567151 01/23/14 02:08 PM 01/23/14 02:08 PM
Joined: Jul 2004 Posts: 19,317 State of confusion T Thumperdart I Live Here
Thumperdart I Live Here T Joined: Jul 2004 Posts: 19,317 State of confusion	When I ran one I used the Ford type breather w/the foam and pcv valve inside of it to get more distance and was better than the pcv shoved in the v-cover............... 72 Dart 470 n/a BB stroker street car `THUMPER`...Check me out on FB Dominic Thumper for videos and lots of carb pics......760-900-3895.....

Re: Oil on plug =/ [Re: Thumperdart] #1567152 01/23/14 02:28 PM 01/23/14 02:28 PM
Joined: Oct 2006 Posts: 427 Sweden Mopar Guy OP mopar
Mopar Guy OP mopar Joined: Oct 2006 Posts: 427 Sweden	Quote: When I ran one I used the Ford type breather w/the foam and pcv valve inside of it to get more distance and was better than the pcv shoved in the v-cover............... Do you have any pic to show me on that ? Ive never lookt that close at a Ford before but mabe it�s time to do that then

Re: Oil on plug =/ [Re: Mopar Guy] #1567153 01/23/14 02:50 PM 01/23/14 02:50 PM
Joined: Jul 2004 Posts: 19,317 State of confusion T Thumperdart I Live Here
Thumperdart I Live Here T Joined: Jul 2004 Posts: 19,317 State of confusion	No I don`t just go to napa or wherever and ask for a Ford breather/pcv valve set up and you should be good 2 go............. 72 Dart 470 n/a BB stroker street car `THUMPER`...Check me out on FB Dominic Thumper for videos and lots of carb pics......760-900-3895.....

Re: Oil on plug =/ [Re: Thumperdart] #1567154 01/23/14 03:10 PM 01/23/14 03:10 PM
Joined: Oct 2006 Posts: 427 Sweden Mopar Guy OP mopar
Mopar Guy OP mopar Joined: Oct 2006 Posts: 427 Sweden	Quote: No I don`t just go to napa or wherever and ask for a Ford breather/pcv valve set up and you should be good 2 go............. That will be tricky you see i live veary far from any Napa store as whe dont have them here in Europe i will visit CA in April so maybe then i can go to Napa ! I tryed looking on ebay but they only have s short strait metal pcv valve showing for Ford

Re: Oil on plug =/ [Re: Mopar Guy] #1567155 01/23/14 03:23 PM 01/23/14 03:23 PM
Joined: Jul 2004 Posts: 19,317 State of confusion T Thumperdart I Live Here
Thumperdart I Live Here T Joined: Jul 2004 Posts: 19,317 State of confusion	Quote: Quote: No I don`t just go to napa or wherever and ask for a Ford breather/pcv valve set up and you should be good 2 go............. That will be tricky you see i live veary far from any Napa store as whe dont have them here in Europe i will visit CA in April so maybe then i can go to Napa ! I tryed looking on ebay but they only have s short strait metal pcv valve showing for Ford Call me when you`re here if ya need any help..........760-900-3895........ Last edited by Thumperdart; 01/24/14 02:14 PM. 72 Dart 470 n/a BB stroker street car `THUMPER`...Check me out on FB Dominic Thumper for videos and lots of carb pics......760-900-3895.....

Re: Oil on plug =/ [Re: Thumperdart] #1567156 01/23/14 04:11 PM 01/23/14 04:11 PM
Joined: Oct 2006 Posts: 427 Sweden Mopar Guy OP mopar
Mopar Guy OP mopar Joined: Oct 2006 Posts: 427 Sweden	Quote: Quote: Quote: No I don`t just go to napa or wherever and ask for a Ford breather/pcv valve set up and you should be good 2 go............. That will be tricky you see i live veary far from any Napa store as whe dont have them here in Europe i will visit CA in April so maybe then i can go to Napa ! I tryed looking on ebay but they only have s short strait metal pcv valve showing for Ford Call me when you`re here if ya need any help..........769-900-3895........ I have sent you a message !!!!

Re: Oil on plug =/ [Re: Thumperdart] #1567157 01/23/14 04:17 PM 01/23/14 04:17 PM
Joined: Aug 2003 Posts: 43,173 Bend,OR USA C Cab_Burge I Win
Cab_Burge I Win C Joined: Aug 2003 Posts: 43,173 Bend,OR USA	Me thinks the area code may be wrong Dang them old phone guys Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)

Re: Oil on plug =/ [Re: Cab_Burge] #1567158 01/23/14 07:10 PM 01/23/14 07:10 PM
Joined: Jul 2004 Posts: 19,317 State of confusion T Thumperdart I Live Here
Thumperdart I Live Here T Joined: Jul 2004 Posts: 19,317 State of confusion	Quote: Me thinks the area code may be wrong Dang them old phone guys Just caught that............ 72 Dart 470 n/a BB stroker street car `THUMPER`...Check me out on FB Dominic Thumper for videos and lots of carb pics......760-900-3895.....

Moderated by Al_Alguire, Hotwheelsjr, moparts, not_a_charger, RangerDan440, tboomer

Hop To

Powered by UBB.threads™ PHP Forum Software 7.7.1