Clean your IAC

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Aug 3, 2015 | 01:13 PM

#21

nvsteve

Seasoned HDF Member

Joined: Oct 2006

Posts: 5,977

Likes: 85

From: Nevada

The IAC orifice is in front of the butterfly in the 12 o'clock position.
Turn the ignition on. Turn the run/stop switch on and off while spraying cleaner into the IAC orifice.

Aug 5, 2015 | 09:09 PM

#22

kerstingm

Intermediate

Joined: Apr 2015

Posts: 43

Likes: 1

From: Ohio

I have read about the rear cylinder shutoff system, never did verify that my 07 has it or not? I have the air filter out now, I found the breather tubes dried out and one has a Crack in it, also found the gasket behind the filter broken in a couple of places. The sensor does look dirty, I took pictures before cleanimg, will take some after.
thanks for info

Aug 6, 2015 | 07:47 AM

#23

nvsteve

Seasoned HDF Member

Joined: Oct 2006

Posts: 5,977

Likes: 85

From: Nevada

Quote:

Originally Posted by kerstingm

In 07 the dealer had to activate the rear cylinder shut off on request.

Aug 7, 2015 | 02:55 AM

#24

kerstingm

Intermediate

Joined: Apr 2015

Posts: 43

Likes: 1

From: Ohio

[QUOTE=nvsteve;14275709]In 07 the dealer had to activate the rear cylinder shut off on request

How can I find out if it was activated? I will check my owner's manual again.

I did notice after cleaning the sensor when I started the engine it did run smoother, and around 1,100 rpms. I have my new breather tubes and air cleaner filter gasket, will replace today to see if it changes anything.
thanks again the info