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nice1
Dodge Dakota
JOIN HERE
6/01/2008
22:50:34
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 Subject: IAC motor
IP: Logged
Message:
2002 3.9 5spd
i'm always hearing what sounds like air sucking through my IAC port in the TB. I've replaced the IAC motor and it still sounds like it's hissing and sucking through the darn thing. I hear it inside the truck and it's mostly at very slight acceleration, just hardly pressing on the gas. Normal or not??? No codes either!
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J and J Auto
GenII
 
6/03/2008
03:55:16
| RE: IAC motor
IP: Logged
Message:
They do make some noise did you put a little
oil on the o-ring when you instaled it
the small hole back of throttle bores right
in the center is the iac air bleed just put
your thumb over this hole and the sucking sound
should stop and the motor will slow way down
almost quit around a 200rpm drop is normal
this will tell you if it is leaking
Larry
J&J Auto
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