2000 Mazda Millenia Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2000 Mazda Millenia

2000 Mazda Millenia Problems

Misfires Under Load

Misfires under load (acceleration) can be caused by the valve cover gaskets leaking oil into the spark plug wells shorting the spark plugs to the cylinder head. New spark plug wires will be needed and the valve cover needs to be resealed.

Excessive Oil Consumption Due to Supercharger Oil Seal Leak

The oil seals on the supercharger can fail and cause excessive oil consumption and bluish gray smoke from the tail pipe. Supercharger replacement is commonly required to correct this concern, this can also be an expensive repair.

Check Engine Light Due to Restricted EGR System

The passages for the Exhaust Gas Recirculation (EGR) system can become restricted or clogged causing the Check Engine Light to illuminate. The EGR valve will need to be inspected and the passages cleaned.

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2000 Mazda Millenia Questions

What would cause both front wheels to feel loose? (1 answer)

I have changed wheel bearing, tie rod end, and upper lateral link on passenger side and its still feels loose like the bearing is bad or lugs are loose.

Car just started over heating,not loading water,fans working ,oil is good (2 answers)

out of the blue it started overheating after ten minutes of driving,is it hard to replace thermostat,could it be water pump?

Can i use see from inside the engine and if so how do I use it (1 answer)

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2000 Mazda Millenia Reviews

I know you are out there, Milenium owners with 2.3l supercharged equipped engines, downstream O2 codes, new O2's, still setting codes, new converters, still setting codes. I fought this battle for a year and a half trying to get the car inspected. There are two causes for this condition I believe. First obvious is bad converter(s). I had mine "flowed" or tested at the dealer ($85) after I i...

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