1999 Mazda Millenia Repair and Maintenance Costs
A guide to repairs, service, and maintenance costs for your 1999 Mazda Millenia
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1999 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.
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.
1999 Mazda Millenia QuestionsHow do we fix a vacuum leak and how do we know which sensors to fix? (1 answer)
we had just bought this vehicle and the woman told us the only problem with it was a vacuum leak so we took it to auto zone for a diagnostic and they said it had something to do with the sensors. how am i suppose to know which sensors they are and how much money am i looking into putting in this ...
is there a rebuild kit for supercharger or i just buy parts from dealer?
trying to buy a mazda millenia and i was told that it needs a valve cover because he has an oil leak in the 1st cylinder. the has not over heated. what would i have to do to fix this problem and how much would it cost.