3/29/2023 Update: CorkSport internals were seizing. Installed AutoTech internals and the car runs normally again. 4/21/2023 Update: CorkSport...
Hey guys, I have a question for you. I have a 2007 Mazdaspeed 3 that had a motor that pistons hit the valves. This is what I have done. First of...
I have an 08 Mazda S3 that was brought to me by a friend of a friend. The story is old engine went and they paid a shop to put a be one. Now it’s...
Ok guys. Odd thing, car runs and drive somewhat with hpfp unplugged and runs very rich with the black smoke and all that shat.. Plug it in and car...
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...
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...
Hey everyone, I'm looking to get some help on identifying the HPFP internals that I currently have in the car, as the previous owner bought the...
Hello guys, this is my first post and also my first Mazdaspeed 3, I got a problem and i'm out of ideas; my HPFP is not running, I can't hear it, I...
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...
Car: 2008 Speed3; 3.5" intake, CS turbo back, AT internals, Reyes Wiretuck, AP v3, (Same tune for years), Damond PCV plate with dual CCs. 180...
Alright guys I'm super new here actually first time on posting in a forum lol. So I've been having an intermittent super rich condition usually...
[IMG] A long time ago in a shop not to far away from CorkSport's current location (we moved, lol) we introduced our Mazdaspeed 3 and Mazdaspeed 6...
I've come here as a last resort. Heartbroken over months of trial and error. Recently had the engine replaced, and had put in an Autotech HPFP....
EDIT: Problem solved, both my HPFP housings were bad. New HPFP housing solved the problem. More detailed explanation in a response posted below....
[MEDIA]
I recently rebuilt my HPFP and instead of putting it all in my engine thread I figured I would make a dedicated post. UPDATE: Corksport now sells...
I'm not going to be modding my speed3 until it is paid off (trying to pay off a 5 year loan in 2.5 years). I think my fuel pump is bad, as...
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...
I can't take credit for pulling the basic part number list together but I did measure a few and make sure our friends at McMaster-Carr had...
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