If this continues (my mechanic has suggested that after .
Fits my 2002 Mazda Tribute 2.0 4WD petrol engine but is too noisy! If it continues like this (my mechanic suggested it might die after a while) I will be replacing it with a Mazda engine within the next 3 months.
Pros
all critical components (cam blocks, control valves, etc.) are triple tested to ensure product reliability; units ship with relief valves 100% tested and calibrated).