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Hello,
I have a 14 Diesel Grand cherokee, I ended up jumping in it this morning and it threw a PO420 code. The vehicle has 9600 miles. Isnt that a little early to have Catalytic converter issues ?
I have a 14 Diesel Grand cherokee, I ended up jumping in it this morning and it threw a PO420 code. The vehicle has 9600 miles. Isnt that a little early to have Catalytic converter issues ?