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Old 21 Nov 2004, 07:08 pm
TeGGer®
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Default Re: Stiff/sticky throttle

"Crunchy Cookie" <LSC400@Yahoo.com> sprach im
news:qt9od.121299$bk1.91549@fed1read05:


> Ahh thanks. Once again I have to go to the Honda group to get an
> answer to a Nissan question.
>
> The apathetic guy at the dealership said I should just "follow the
> throttle cable" to where it ends (meaning that thing on the engine you
> can crank by hand, I guess) and WD-40 that part. Did that; didn't do
> anything. So you guys are saying it's not the cable at all, but crap
> inside the throttle body itself.
>



Yep.

While you're in there, check your crankcase breather for the presence of
oil. In the absence of oil, the throttle body will acquire a thin skin of
dry black soot that doesn't do much harm. If oil is being pumped through
the breather into the intake, this will mix with the soot and create a
gummy substance that will stick up the throttle.

If you discover oil coming from the crankcase breather, your PCV valve is
plugged.

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TeGGeR®

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