Mazda Millenia Repair and Maintenance
A guide to problems, costs, maintenance and repair for your Mazda Millenia
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Mazda Millenia ProblemsMisfires 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.
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.
There are T-shaped vacuum connectors under the intake manifold that can break and cause a rough idle.
Mazda Millenia Questionscan a bad coil pack cause my alternator not to charge my battery (1 answer)
ive changed my alternator and battery .. checked wire harness etc. but cant get it to charge the only code it throws when i hook it too witec is bad coilpack ..it does have a lil miss in it
gas needle does not work properly, it registered 1/4 of tank, had just bought it recently and never let it get below a 1/2 tank, anyway was running out of gas and was pumping gas pedal like a madman, to try and make it to gas pump. check engine light is now on or it flashes, and runs and idles ro...