I have never replaced one this model but in order to change a freeze plug you really need to pull the entire engine out and usually many of the accessories on the engine in order to pull it out with a channel lock or similar tool. than simply tap a new freeze plug in.
Can someone please tell me how to hot wire the ignition of a 1991 mazda protege?
it doesn't have one
the clutch and the brakes share the same master cylinder on my 1991 protege dx 1.8 sohc
I/C regulator built inside alternator.
IF ITS A 1.8, THEN ITS NEXT TO THE TIMING COVER
dextron mercron
.044
6.5inches. Most modern speakers won't match up perfectly on the holes. I've owned a 1993 Mazda protege and a 1991 Mazda protege, I've changed the head unit, speakers and added an amp and sub to both, so I know =p
Front 5.25" @ 1.75" * Rear 5.25" @ Over 8"
2 3/16"
The owners manual should have a fuse box diagram. If you don't have one, try MOTORLIT.COM
if you are standing on the passenger side facing the engine,it is on the lower left side.easy to change has two bolts