Feb 26, 2023 · On my way to work this morning I noticed my check engine light came on. Went to Auto Zone right down the street from my work on lunch since they check it out for free and they gave me a …

Jan 3, 2026 · RCD Performance High Pressure CPX Injection Pump For 2016–2019

May 9, 2025 · Hey, I’m sure there’s plenty of threads on this code but I feel like a fresh one would feel better for me. I have a 2014 FoST throwing a P0420 code (pulled from the Cobb AP) with no CEL. …

Dec 29, 2025 · (Posting for a friend) (2017 focus st1) when I bought the car like almost 3 months ago I was building 23 peak psi when doing pulls. I then switched to the catted downpipe for emission and …

Jan 2, 2024 · Hey all, recently got my truck deleted, and I have this code according my ezlynk, what do I do to fix it?

Sep 19, 2024 · I have recently bought (1 month ago) a mk3 st3 with no modifications, 10 years old (14 plate), 73,000 miles. I have a local specialist quote for a custom stage 1 remap specifically tailored to …

Oct 15, 2016 · Crankcase noobie here, so I appreciate your patience. Which of these setups is correct when preparing the crank case for big turbo? (gtx2971) I've been reading into crankcase ventilation …

Aug 26, 2013 · Hey guys, I recently imported some genuine Ford touch up paint for my Tangerine Scream ST as we can't get it locally in Australia. I went to use it for the first time on the weekend and …

Sep 13, 2025 · I replaced my spark plugs at ~130k when I bought the car because I assumed they needed it and I was right. Fixed the misfires and skips. Now at 140k I'm doing the same job. I torqued …

Oct 12, 2024 · Hi all, Made this lovely discovery today (see attached). No idea how long this has been going on for. Mind the crappy photos, the tank has slight deformation/concave on bottom. Anyone …