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Drew
Drew, Super Mazda Tech.
Category: Mazda
Satisfied Customers: 2188
Experience:  19 yrs. experience. Mazda Senior Certified Tech, with Ford, Linc. & Merc. experience. ASE L1 Advanced Certified Master Tech.
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On a 1996 Mazda MPV the exaust nox are quit gth what will be

Customer Question

on a 1996 Mazda MPV the exaust nox are quit higth what will be the reason for this
Submitted: 1 year ago.
Category: Mazda
Expert:  roybelding replied 1 year ago.

good morning my name is ***** ***** I will assist

the most common reason is the egr system. you need to verify the valve is working correctly with all controls and passages open. if all this checks ok, then replace the cat converter

Roy

Expert:  roybelding replied 1 year ago.

how are you making out

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