I have a Maxima 2001, there is a slight ticking/tapping noise when the engine is running. No service lights are on. Wondering if it could be a tear in the timing belt that is hitting on the outer protective casing or valve. Thanks, Keith
Wondering if it could be a
casing or
Not likely, as you have a timing CHAIN. It is possible you are hearing the injectors.
Matthew
01 Max SEI have noticed a reduction in gas mileage.
Is the noise constant, or, does it disappear as the engine warms up?
It seems to come and go.
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