Why does 1991 Mazda 929 rmp dropped up and down when driving and hesitate?
My 1991 Mazda 323 has two plastic screws on drivers side facing engine. Are they air bleeder valves?
you didn't specify manual or automatic tranny but know thisstarting in 1991 ford made (in my opinion) a big mistakethey joined forces with Mazda corp. instead of a 1.9 the escortsgot the 1.8 Mazda not to mention a Mazda tranny/ suspension.by joining with Mazda all parts became much more expensive and more difficult to replace!! thanks alot japan!!! good luck with your hybrid!!!