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  #25  
Old 09-13-2009, 07:36 PM
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Re: 99 WJ RPM drops!

What's a CEL?

Also, what brand should I get for the IAC sensor? does it matter?
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  #26  
Old 09-13-2009, 07:40 PM
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Re: 99 WJ RPM drops!

CEL = Check Engine Light

Get the IAC from the dealer, or I'm sure Advance or NAPA or someone will have it....
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  #27  
Old 09-13-2009, 08:01 PM
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Re: 99 WJ RPM drops!

This is for the 99-04 WJ Grand Cherokee with 4.7L, will it work on mine if its the same IAC?
http://www.justforjeeps.com/idaircomo.html

My check engine light isnt on guys! come on. heh.
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  #28  
Old 09-14-2009, 12:58 AM
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Re: 99 WJ RPM drops!

Quote:
Originally Posted by Andrew View Post
This is for the 99-04 WJ Grand Cherokee with 4.7L, will it work on mine if its the same IAC?
http://www.justforjeeps.com/idaircomo.html

My check engine light isnt on guys! come on. heh.
Get one for a 4.0 WJ.

The tach needle will surge a bit. this is normal. Hannes was asking me about this, it is fine.
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  #29  
Old 09-14-2009, 12:40 PM
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Re: 99 WJ RPM drops!

Well,
I asked the Jeep dealer which is Bill Marsh around Traverse City, MI where I live.
They have it for my year and make. $119.78 that includes the tax. It's in stock. IAC motor.
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Old 09-14-2009, 03:28 PM
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Re: 99 WJ RPM drops!

Quote:
Originally Posted by Andrew View Post
Well,
I asked the Jeep dealer which is Bill Marsh around Traverse City, MI where I live.
They have it for my year and make. $119.78 that includes the tax. It's in stock. IAC motor.
most of the time you can get the same part most autoparts stores jsut ask what brand it is. my oreily had all the orig mopar parts for mine when i got it i replaced all the sensors like o2, map sensor, CPS sensor etc.... i kept all the old ones incase of an emergency or testing on my buddys jeeps if they have problems. my old iac is in my buddies 98. i would of sent it to you for free if i still had it.

119 isnt bad for that thow if i recall i think mine was 100 or smething
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  #31  
Old 09-14-2009, 05:25 PM
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Re: 99 WJ RPM drops!

Son of a...$120 for an IAC motor...I didn't think it would be that much....I was thinking $20 to $30....wayyyyyyyyyyyyyyyyyyyyyy off on my end....

Go to Advance, and NAPA too...just to see what the price difference is...
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  #32  
Old 09-14-2009, 08:27 PM
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Re: 99 WJ RPM drops!

Rough price is 70 - 90$.
And NAPA and Advanced dont hold any sensors for IAC. Checked everywhere. Googled it like a motha F. Allll night. ha.
I'm going to get it next monday when I get the cash! From that dealer. They are holding one for me. I'm thinking about getting a new TPS too. My as well. Wouldn't hurt!

Good news Dreamer, my door moldings get shipped off tomorrow. Should get them this week hopefully! He had them painted and ready to go!
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  #33  
Old 09-15-2009, 06:39 PM
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Re: 99 WJ RPM drops!

Well....I really hope its the IAC motor....that would be an easy fix...

Thats awesome Andy!! Looking forward to it!! Its getting very close to Limited status now!
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  #34  
Old 09-15-2009, 07:03 PM
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Re: 99 WJ RPM drops!

Yes, I'll be shipping off the front door moldings as soon as I order the Front Driver side door molding online first. :P
I'm very excited, always dreamed of having a limited look to my jeep!

And for the IAC motor, if that does nothing for it, i can get a diagnose for 40$ that does the engine and the exhaust. They will see how its running.
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Old 09-15-2009, 08:47 PM
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Re: 99 WJ RPM drops!

Quote:
Originally Posted by Andrew View Post
Yes, I'll be shipping off the front door moldings as soon as I order the Front Driver side door molding online first. :P
I'm very excited, always dreamed of having a limited look to my jeep!

And for the IAC motor, if that does nothing for it, i can get a diagnose for 40$ that does the engine and the exhaust. They will see how its running.
where can you get that done?
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  #36  
Old 09-16-2009, 04:29 PM
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Re: 99 WJ RPM drops!

Kinneys auto repar. all they do is jeeps.

By the way,
JustforJeeps.com added a 4.0L Mopar IAC for me.
Talked to Peter through emails. I had a hard time finding them online. Actually, they dont have them online. Unless I'm a retard. Autozone, Advanced, NAPA and other stores DONT carry them, unless its a dealer, or this jeep site.
http://www.justforjeeps.com/idaircomo4.html
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