suggestions on smoke
engine fresh .after local machine shop screwed me over.problem At cold start up smokes after idling for 3 minutes smokes out of tail pipe .UNLESS AT start up I bring idle up to1800-2000 til engine temperature reach 180 then no smoke .afr open loop 13.2-13.6 ,number 6 feed to turbo no restrictor,number 10 drain .both valve covers vented with filters. suggestion any one?
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are you sure it's smoke and not moisture? what color is the smoke? white=coolant. blue=oil.
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smoke
Originally Posted by TXsilverado
(Post 5374402)
are you sure it's smoke and not moisture? what color is the smoke? white=coolant. blue=oil.
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rings expand with heat. what does your PCV system look like?
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Almost sounds like valve seals.
After sitting awhile oil getting past valves. -6 is a large oil feed line. But shouldn't be the problem. |
pvc
Originally Posted by TXsilverado
(Post 5374404)
rings expand with heat. what does your PCV system look like?
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As mentioned, likely valve seals.
Synthetic or conventional motor oil? |
conventional oil
Originally Posted by 1FastBrick
(Post 5374441)
As mentioned, likely valve seals.
Synthetic or conventional motor oil? |
oil feed
called precision turbo they said 76/75. i should be running -4 not -6 .anybody with 76/75 pt .running -4??
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I send out -4 on most kits.
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