what causes oil to form in throttle body and how do i prevent this.i have new pcv,pcvhose,screen all new and after a while
i get oil in throttle body?
i get oil in throttle body?
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is the grommet sealing tightly? if not, the pcv system wont work well. the new grommets tend to be a bit small. some black rtv under the top edge of it to seal it in there helps, as does a bit of heat shrink tube around the pcv valve to make it fit more snugly.
if all that is good, it may just be blowby in the motor. you'd need to do a leakdown test to confirm, but if thats what it is, the fix is a rebuild.86 Lincoln Town Car (Galactica).
5.0 HO, CompCams XE258,Scorpion 1.72 roller rockers, 3.55 K code rear, tow package, BHPerformance ported E7 heads, Tmoss Explorer intake, 65mm throttle body, Hedman 1 5/8" headers, 2.5" dual exhaust, ASP underdrive pulley
91 Lincoln Mark VII LSC grandpa spec white and cranberry
1984 Lincoln Continental TurboDiesel - rolls coal
Originally posted by phayzer5
I drive a Lincoln. I can't be bothered to shift like the peasants and rabble rousers
Everything looks like voodoo if you don't understand how it works -
made and put a oil/seperater in and it seems be working.i will have to check pass side valve cover to see if it has a baffale under filler tube? i might put a vent hole on rear cover to plum to pcv? did a search online and took some ideas to help with th oil getting into throttle body.Attached FilesComment
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