Hello! While troubleshooting a misfire, I ran a Fuel Pressure Relief valve test and it tested low. From my understanding, after shutting off the...
*** Year/Make/Model: 2007 speed3 Mileage:~180k on chassis, ~10k on my garage built engine Location:SOCAL: moderate temp, no humidity, no altitude...
I live in the wonderful golden state of California, where I can't legally pass smog with a single emissions readiness monitor that doesn't pass....
Hello all, I have recently bought a second gen trans to stuff into my first Gen speed 3. I decided to do the fork pads and take a look at...
Hello! I am having occasional second gear pop outs on decel and consistent second gear grinds when the trans is cold. I already tried adjusting...
Hello! I bought a 2007 Mazdaspeed 3 with a blown engine as a project car a month or so ago and I figured I'd just go through the whole powertrain...
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