cj11
NAXJA Forum User
- Location
- Easton Pa.
All of a sudden after driving for a while when I stop and shift into park the idle jumps up to around 1100 from about 900. If i turn it off and restart It is fine anyone ever have this issue...
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High Idle
- Thread starter cj11
- Start date
Should probably be in OEM tech, but ...
... Pull the IAC and clean the end. Solved mine but yours may be something else. It's a place to start and a potentially free fix. I was getting a good bit of blow-back (got oil on your air filter?) for a while, and that gunked up the IAC.
... Pull the IAC and clean the end. Solved mine but yours may be something else. It's a place to start and a potentially free fix. I was getting a good bit of blow-back (got oil on your air filter?) for a while, and that gunked up the IAC.
lsc910
NAXJA Forum User
- Location
- New Jersey
you can also try tightening the manifold bolts. I had a problem like that and went through cleaning then replacing the IAC then to the TPS until a buddy of mine said to see if the bolts were loose and they were.
bigalpha
Moderator
- Location
- Tucson, AZ
Don't forget there's upper AND lower manifold bolts.
My vote would be dirty IAC, as you mentioned it idles down after a restart. While intake/exhaust (manifold) bolts are a very common issue, once the engine warms up, the high idle normally continues even after a restart due to thermal expansion.
This thread may help as well.
http://www.naxja.org/forum/showthread.php?t=934216&highlight=intake
Hope this helps,
Kent
This thread may help as well.
http://www.naxja.org/forum/showthread.php?t=934216&highlight=intake
Hope this helps,
Kent
cj11
NAXJA Forum User
- Location
- Easton Pa.
Prob went away and then came back worse then it was. Cleaned the IAC works fine no prob yet:clap:. Thanks for the help everyone
