Howdy everyone! I have a 2012 speed 3 that has a rebuilt motor (I bought the car from copart with a spun rod bearing and spent a year rebuilding...
Encountered a single cell within a datalog that made me wonder if I'm experiencing a fuel pressure issue or simply seeing signs of a sensor on its...
I'll try to make it as short and detailed as possible. Got a 2010 ms3. Been doing basic maintenance on my speed the past year. After 15 short...
This might help those who anyone who's experiencing fueling issues and reading 0psi of HPFP fuel pressure, or those who swapped in a JDM motor to...
EDIT: The fuel pressure sensor itself was my issue, not the ITFP relief valve. I wrote a thread about replacing it. After swapping the motor in...
I bought a new to me MS6 and I recently ran out of gas with just over a quarter of a tank. I filled up and the gauge was almost 1/4 tank over the...
Update 3/1/2022: This issue has been resolved. Spill valve was responsible for 60psi drops and PRV was responsible for for fuel pressure never...
Hi fellows, this could be interesting (Android users)
The OEM fuel system with e30 is good to about 370whp or so before you start to see some wild IDC "injector duty cycle" To fix this people will run...
After playing the mixing game for too long I decided I would like to try out a fuel cell and just run straight corn in it. I looked at a lot of...
So i just recently got my MS3 up and running pretty good. I was seeing close to 0 LTFT, and was making about 19PSI at WOT with the Cobb Stage 3...
I've recently been experiencing an issue where on partial throttle (mainly) my BOV will activate randomly and quickly, to where the car sounds...
Hey all, I'm new to the site so sorry if this has been asked before. ( i searched and couldn't find anything.) My 2009 Mazdaspeed 3 is having...
So I bought my first gen about 4 months ago knowing it needed some work. I just pulled the transmission to do a clutch and flywheel job. When...
The stock mazda fuel wire appears to be 14-12awg it might be less but it is hard to tell. I was having some strange lean issues and this seemed to...
I finished my port injection setup and I have noticed a strange issue. I thought I was alone in this but it appears that @andale927 and @Bigelow...
Hello Everyone, ive done the research that i can to find a solution to my problem but the only two threads that had the same problem as me never...
I'm about to pull the trigger on used Autotech HPFP internals, what should I look out for? I think they have about 10K miles on them. Any risks...
Separate names with a comma.
