Code 420?
07-08-2011, 08:06 PM
#1
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Model: Cherokee
Code 420?
Hi Guys-
I had a quick question with this code do I need to replace the catalytic converter? Or is there any way around this code without spending $1000 from dealership?
Thanks in advanced,
BTW I have a 05 Jeep Gr Cherokee 4.7L
I had a quick question with this code do I need to replace the catalytic converter? Or is there any way around this code without spending $1000 from dealership?
Thanks in advanced,
BTW I have a 05 Jeep Gr Cherokee 4.7L
Last edited by tv559; 07-08-2011 at 08:08 PM.
07-08-2011, 08:45 PM
#2
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Year: 1995
Model: Grand Cherokee
Engine: 4.0L
Try cleaning your o2 sensors first. If it really is the converter send me a PM. You should never buy a converter from the dealership.
07-09-2011, 04:20 PM
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Year: 1995
Model: Grand Cherokee
Engine: 4.0 with all of the noise and clatter
Well you're over in mileage, but here is some info on federal wmissions warranties. You may want to check your local and States emissions warranty laws.
http://www.epa.gov/oms/consumer/warr95fs.txt
http://www.epa.gov/oms/consumer/warr95fs.txt
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