[Vwdiesel] smoke related to driving style
LBaird119@aol.com
LBaird119 at aol.com
Sun Nov 6 20:04:56 EST 2005
>Is it a carbon build up issue? It only seems to do it when I drive it easy
>and then push it hard.
My TD does that. Reason says that carbon sticks to the turbo wheel with easy
driving, and comes loose on high boost / high RPM
Doesn't fit though really. The only buildup you'd get is from the oil
blowby and it's not going to stick to a wheel doing 100K rpm rather
than 125K rpm. Even if you drive it easy, you can still run the boost
up there so it's not likely to be puddling in the turbo either.
I was thinking along the lines of a little saturated carbon on the
intake valves ala Scott Kair but even then it shouldn't build and
clear in one good romping. I figure it must have something to do
with the LDA, either the diaphragm response or the plunger's pin's
response. Haven't figured out how though.
I get a similar kind of thing but moreso when it's coldish.
Loren
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