20 Most Recent 1991 Mazda 323 Questions & Answers

use oil grade 5-40w fully synthetic or 10-40w synthetic oil coz 15-40w is for diesel engine also the 20-50w.

Sounds like its probably your fuel pump. Some electric pumps have automatic shut-offs in case you are in a collision. This could also have tripped. It is usually reset by a button on the fuel pump.

The distributor is not going to help an over fueling problem. If this car is EFI and the plugs are black, that is an indication of running very rich. Is black smoke present at the tail pipe?

The oil plug for the engine oil drain,is on the engine sump,which is under the engine and after you lift it up on stands,you will locate it about 20-25 cm far from the Crankshaft pulley which rotates when the engine is running with a belt for alternator,and this plug is facing the location of the front seat passenger if is left hand driven.By using a 19 mm ring spanner loose and remove -by having a drainer under -leaving the oil to come out.

If the door lock master switch is on the driver's door panel, most common issue is either a bad switch, or broken wiring in the door hinge area where it flexes.

Usually on the radiator

price a new one from a dealer spares department. That will give you an idea of prices from wreckers , transmission repair shops and service exchange specialists. Best to get several quote for rebuilds as most boxes only need bearings and synchro kits or if automatic bearings, seals bands and clutch packs.

possible vacuum leak - incorrect fuel settings would be a good place to start

Have you checked to see if you have power going back to the tail lights? That would just be a matter of taking the bulb out, hook up a circuit tester and turn on the lights, or have someone step in the brake to see if you get power. If no power, you either have a burned out fuse, or a short in the wiring. Have you check the bulbs to make sure they are good? You can try buying a bulb, put it in one side to see if it works, if it does, try it in the other socket, if it works there also, go get an additional bulb. If the new bulb doesn't work in either, it's back to the fuse problem.

check the switch on the brake peddle is sending the release signal correctly

Check your instrument cluster fuse.It'll just say "Instruments".Fuse diagram is on back of the fuse panel cover.

Any parts store such as advance, oreillys, napa, or auto zone will carry the radiator cap

Never heard of it.