shouldn't have to ask this ?... its the only big box under the hood that is not metal
Answerif it's anything like my 1993 then it is on the driver side and is under the air flow sensor. it is a silver and/or black box with about 4 botls just loosen and remove old filter and replace with new one and put bolts back on. if that isn't like yours then sorry!Were is the egr on a 1992 mazda protege
Where is the headlight relay in 1992 Mazda Protege?"
No.
DONT BE STUPID
In the gas tank.
take out the flywheel and replace it with four banana peels, if this doesn't work take out the transmission and replace the fuel filter with a carton of milk.
My 92 Protege didn't have a block heater, I had to get one installed.
tranny problems
Near the battery. It will have "DIAGNOSTIC" on the cover.
for a 1992 it's 13" for a 1992 it's 13" P175/70/R13
do a full fluid change ,you might have small particulates in the holding tank
not my Mazda protege lx