20 Most Recent
1993 Mazda 626 Questions & Answers
Got spark will not run
Spray starter fluid in the intake. If the engine starts on the fluid (it'll die once it burns off the fluid) then you likely have a bad fuel pump. You'll want to check the fuse for the pump and the relay (the relay should click when you first turn the key on, it helps to have someone do this while you listen to the relay) before you replace the pump. If you have a volt/ohm meter, check for voltage at the fuel pump as well. If you have voltage there and the pump doesn't run, replace the pump.
Automatic gearbox not changing to 4th
in 93, some have a TCM , transmissing shifting brain. puter.
it has flash codes, its own DTC,
this is covered in the FSM , online at all mazda forums and at
alldata.com.
on old TCM , you insert a jumper and the TCM goes to diagnostic mode and can tell you if it has bad inputs.
that be first , after checking ATF levels.
and all fuses.
Not finding what you are looking for?