20 Most Recent 2000 Mazda 626 Questions & Answers

your tranny needs to be overhauled when was the last you change your tranny oil

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Hi. Thanks for your question. For assistance in locating the sensor site on Mazda 626 you can visit https://www.reliable-store.com and download the entire workshop manual which includes all the information along with the diagrams for better understanding. Good day!

A clutch problem will not interfere with gear selection when the engine is off and the car stationary. It does seem like you have a gearbox or gear linkage trouble.

Power distribution box in the engine compartment ,black box there's up to 3 relays for cooling fan

9 times out of 10 your problem is going to to be with the MAF Sensor. You changed it, was the old one bad? If not try putting the old one back in. If you bought an aftermarket MAF and didn't replace with an OEM MAF, that could also be your problem. Recheck to make sure it's seated correctly, check the wire connection. Unless the stickers have been removed, you should have a vacuum line diagram under your hood. Here are what you should check from top to bottom.

• A clogged, stuck, or leaking fuel injector
• Faulty fuel regulator
• Dirty or faulty mass air flow sensor
• Faulty coolant temperature sensor
• Faulty thermostat
• ECM needs reprogramming
• Dirty or faulty oxygen sensor
• Vacuum leak
• Fuel delivery problem
• Incorrect fuel pressure

talk with an accredited auto electrician as to whether the alternator is internally or externally regulated problems may be not rectifying the charge, diode failure , bad wiring and connections , fuse

Not unusual. The CEL is there to tell you that the onboard computer has detected an anomaly (or more), and has stored a code in its memory to assist in determining the failure. You need an OBD-II code reader to retrieve the codes from the computer and take whatever corrective action is recommended based upon the code(s) found.

The engine has an electronic module where the spark plug wires connect to. Replace this and you will see the difference. Once this module heats up it will malfunction. After cooling down the car will start up again. hope this helps.

Hi, I hope this Helps. Most likely its either the Mass air flow sensor or the fuel pump. The MAF is an electrical piece located on the air hose. This video can give you some guidance. https://www.youtube.com/watch?v=9-vwyCC3NVs I hope this is helpful for you. Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/laura_08254539050d64db

try autozone library ,most cases its located on the lowest portion of tranny that is automatic , when at auto zone look up the part tranny filter and it will show you what it looks like

Sixteen year old car with only 40K miles must not be driven often, or sat for some time. I would suspect fuel system issue, such as bad pump, clogged filter, bad regulator or faulty injectors. Start by testing fuel pressure.