20 Most Recent 1990 Mazda 626 - Page 2 Questions & Answers

low idle speed...or the need of a tune-up

1990 auto box problems ? then iam afraid its about time you pensioned it off to the big motorway in the sky as iits well past its sellby date and parts availability

check the timing belt, if its ok, then check distributor

Do you have spark? Do you have fuel ?

Hi Bullock,Did you find a solution for the no spark condition yet?Csaba

UNDER THE BACK SEAT. LIFT UP THE BOTTOM BACK SEAT AND IT IT RIGHT THERE.

no gas

Hi, the signal from the distributor goes thru the computer and then back to the coil. What I recommend is to check the continuity of the wires from the distributor to the computer and then from the computer to the coil. The computer is in the center console under the radio, etc.

You shouldnt need a wiring diagram. The ignition switch should just unplug and and your new one should plug in.

They could but the most likely culprit will be a bad head gasket and/or a warped head. Aluminum doesn't take extreme heat well. Hope this helps.

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Hi, i need to seen mazda 626 1990 2,0i electric diagrams, thanks

This is a resistor problem, follow the feed wires to the fan, backwards and you should find the resistor. Often located in the air flow of the heater, to help cool it.

you've got air in the system to bleed out check out my tip to self bleed your braking system

I have had this issue with older mazda GLC cars as well.

The usual cause is water getting into the distributor cap and not allowing contacts to be made to the spark plugs.

Where all the spark plug wires come together, is the distributor cap, unclip the cap and I am betting you will see water and or condensation. Wipe off the cap and rotor and this will hopefully solve the issue. Best bet is to replace the cap and rotor about 30$ total. This will give you a new rubber seat and water should bot make its way in.

Let me know via way of feedback if this solution helps you out.

It requires an OBI scanner to read fault codes