747driver
Member
- Joined
- November 29, 2010
- Messages
- 27
- Reaction score
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- City, State
- downers grove,il
- Year, Model & Trim Level
- 03 mountaineer
I have a code 420 on my 03 awd mounty. Which reads right bank catalyst system bad. I want to replace all my ignition coil wires...anybody have thoughts on what to replace with ? OEM,Bosch ? Would changing a 02 sensor be cheaper than replacing the whole cat system ?
Thanks
Chuck
Thanks
Chuck