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 failed smog/need help/
#865483
01/31/08 07:46 AM
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Joined: Jan 2008
Posts: 2
OP
Need a Spot
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hi
I had taken my 96' 3.2 rodeo to get a smog test,but it failed . Several trouble codes had come up like: p0137
p0143 p1171 p1406
Does anybody know what these mean and how much they cost to fix?
thanks
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Re: failed smog/need help/
[Re: rodeo08]
#865484
01/31/08 08:26 AM
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Joined: Oct 2001
Posts: 498
Mudrunner
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1037 & 0143 - Fuel Air Metering
1170 - Manufacture control fuel air metering
1406 - EGR
It sounds like a stuck/clogged EGR, or it simply could need to be replaced. I have never needed to repair/replace mine but it doesn't appear to be difficult to replace, or all that expensive ($100-200). You are also able to clean the EGR but agian I've never done this.
I'm sure someone that has worked on an EGR will chime in.
Scott F.
1995.5 Rodeo V6 Auto Not enough money to put much here! I am taking donations <img src="/forums/images/graemlins/smile.gif" alt="" />
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Re: failed smog/need help/
[Re: Scott F.]
#865485
02/01/08 06:35 AM
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Joined: Jan 2008
Posts: 2
OP
Need a Spot
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I have a k&n in the airbox.Could that cause the fuel air metering problem?
I had a new egr installed about 3-4 years ago.Do they go bad that often?
thx
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Re: failed smog/need help/
[Re: rodeo08]
#865486
02/01/08 10:49 PM
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Joined: Jun 2000
Posts: 3,702
Roll Me Over
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Sometimes the oil from the K&N will get on the MAF sensor (if yours has one, can't tell what year yours is) and mess it up. Worth a try to spray it with some carb cleaner...
Steve Carlson - 95 Trooper LS expo rig
Serenity now!
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Re: failed smog/need help/
[Re: BigSwede]
#865487
02/02/08 04:26 AM
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Joined: Apr 2007
Posts: 62
Getting the Wheeling Fever
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Steve is right. K&N's if over oiled can cause issues.
Good Luck!
"If you think you hate it now, just wait till you drive it!"
Mike M.
Richmond, Va
2002 Trooper, stock for now...
2002 Taurus Wagon "The Family Truckster"
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