29
questions

No check engine light? but the engine is jerking
If the light's on, the light indicates that the computer has detected a malfunction in the engine/transmission control system and has no diagnostic codes and data stored which would be essential in diagnosing the problem.
A technician with a scanner can access the diagnostic codes and data and then be able to give you a diagnosis.
If no light, check out the ignition system. I think that misfire under load is usually poor ignition.
If you want to find a Mazda specialist, here's our directory link for you:

also where can you find a repair manual for the 2004 mda mpv and are there any other engines just like mine because i heard ford and mazda teamed up sometime and dont know if this is a ford engine or not just like mine? because i had a code reader hooked up and it said cylinder and cylinder 3 are misfiringand that w the only thing that it read out

THIS JERKING HAPPENS MOST OFTEN AT 2000 RPM OR LESS.
BEEN TO 3 REPAIR SHOPS AND ONE TRANMISSION SHOP.
SAID THE TRANSMISSION IS OK WOULD HAVE LEAVE IT FOR A FEW DAYS TO FIND WHAT IT IS. WHAT DO YOU THINK IT COULD BE

JOHN

He says no one is able to rebuild a Mazda MPV transmission properly so they just buy new one from the dealer and install it. I got a quote of $4500 which seems exhorbitant.
I love this van but if this is an accurate repair quote I would rather sell it and start again. There is nothing wrong w/ the car now but it has 176.000 miles on it and I am tryig to make an informed decision as to sell or not.

The engine was jerking sometimes when I drive my mpv but not at idle.

i replace batery and still no work remote control

my vehicle have been in storage for 2 yrs. could you give me an idea of things that i HAVE TO to replace/repair, things that CAN WAIT and how much estimated money would it cost to fix it? i have to make arrangements to have my vehicle fixed for i am still currently not available to assess/repair/drive the vehicle myself? i just want to make sure that i don't get overcharged with something that can be done at a later time. thank you.

When the car is cranked or when I accelerate, there is a rattling sound. I've been told it might be an exhaust leak, but I wanted to find out how much it would be to fix that.

where is the vehicle speed sensor located at?

The driver side and passenger side front doors won't unlock. Both with the key or manually the doors won't unlock, when you hit the unlock button the lock only moves part of the way to unlock, but if you hit the to lock it works fine. If you try to use the key in the door to unlock you will break the key off trying to get it to move in the unlock direction. What would cause the unlock to quit working in the front doors?

ok here goes, when i take my foot of the gas pedal and the rpm's drop if they drop to quickly the engine cuts off, but if i catch it in time it doesnt, for instance "driving along and i take my foot off the gas pedal then press the brake it doesnt cut off, also if i take my foot off slowly it doesnt cut off, but if i take it off and do nothing it cuts out" starts straight away after.

R&R Valve Cover Gasket Replace [ Valve Cover Gasket Set]
Drove Car About 2 miles Engine Light Came On. Back To Repair Shop. Car Check out said every thing OK. Drove car that night Engine light came on. Back to shop, Drove car light came on. These will be 3 time back to shop?

Cruise Control will not set. On/Off and display at control center work but will not engage the cruise control.

Would you tell me where the transmission filter is located? Also, where can I find step by step information on how to change the transmission fluid and filter? Thank you.