EGR valve
07-21-2011, 12:37 PM
#2
CF Veteran
My understanding is that the non-Renix 4.0 does NOT have an EGR.
http://www.allpar.com/mopar/40.html
Also my 91-93 Mopar Jeep Parts manual does not show an EGR for the 4.0.
http://www.allpar.com/mopar/40.html
Also my 91-93 Mopar Jeep Parts manual does not show an EGR for the 4.0.
07-21-2011, 03:54 PM
#6
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Join Date: Jun 2011
Location: Oklahoma
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Model: Cherokee
Engine: 4.0 inline 6 cyl.
OH GOD, PLEEEEASE tell me my 1995 4.0 DOES NOT have one of those horrible things!!!
Dealing with exhaust gas recirculation in heavy trucks has been one terrible nightmare after another. Supposedly, the guy who invented the thing said it was the worst thing in the world that could be done to a diesel engine. Judging from the problems the trucking industry has had with those things, I believe that. It's why I'm piecing together my old '96 Caterpillar engine powered Freightliner. I'm NOT wanting to experience the financial woes my buddies have with that idiotic technology!
Please tell me I don't have that. My diesel Ford pickup has had it's EGR valve removed. If my Jeep has one, the EGR valve will be removed or the Jeep will be sold and I'll buy one that doesn't have it!
I really hate EGR!!!!!!!
Dealing with exhaust gas recirculation in heavy trucks has been one terrible nightmare after another. Supposedly, the guy who invented the thing said it was the worst thing in the world that could be done to a diesel engine. Judging from the problems the trucking industry has had with those things, I believe that. It's why I'm piecing together my old '96 Caterpillar engine powered Freightliner. I'm NOT wanting to experience the financial woes my buddies have with that idiotic technology!
Please tell me I don't have that. My diesel Ford pickup has had it's EGR valve removed. If my Jeep has one, the EGR valve will be removed or the Jeep will be sold and I'll buy one that doesn't have it!
I really hate EGR!!!!!!!
07-21-2011, 04:34 PM
#7
CF Veteran
Paddle....you don't have an EGR.
Love your XJ that much more now don't you?
Love your XJ that much more now don't you?
Last edited by prerunner1982; 07-21-2011 at 04:39 PM.
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07-21-2011, 05:30 PM
#9
CF Veteran
07-21-2011, 07:26 PM
#12
CF Veteran
Without knowing the code I would bet it is probably a generic code and the EGR is a typical problem for most vehicles. If the code is generic across multiple vehicles then those vehicles that do not have the 4.0 liter would have the EGR. For example a Grand with the 5.2 would have the EGR.
07-22-2011, 08:38 AM
#14
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Year: 1987
Engine: Check
Without knowing the code I would bet it is probably a generic code and the EGR is a typical problem for most vehicles. If the code is generic across multiple vehicles then those vehicles that do not have the 4.0 liter would have the EGR. For example a Grand with the 5.2 would have the EGR.
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