J
Hey Snowest. Need some help....
Long story short I bought a 2022 boost when they first came out a few years back. Though I've only put about 1,100 miles on it, I've started having a substantial number of problems. Though I consider myself mechanically inclined and am generally good at diagnosing/fixing stuff, I could really use the collective's help on this one. I'm first going to give a run down of the symptoms I'm seeing, then I'll go through the story.
From about 75%-100% pin I'm getting the following... Its worse the higher the load gets.
I'm totally baffled.
Long story short I bought a 2022 boost when they first came out a few years back. Though I've only put about 1,100 miles on it, I've started having a substantial number of problems. Though I consider myself mechanically inclined and am generally good at diagnosing/fixing stuff, I could really use the collective's help on this one. I'm first going to give a run down of the symptoms I'm seeing, then I'll go through the story.
From about 75%-100% pin I'm getting the following... Its worse the higher the load gets.
- Strange harmonics "wawawa" (say it out loud) "harmonics" sound at full wide open. (see video below in at ~51 seconds for a good example of this)
- Motor feels soft wide open.
- Motor feels like its losing extensive power after multiple "short" pulls and RPM comes way back in. Sometimes won't get above 6,500 RPM (see video in comments)
- I did get one det code in the very short ride I just did
- I also got one "code start injector 1" code.
- Worse in ethanol mode than non-ethanol mode
- Throttle body boot replaced (I'm now I'm on a CNC Silber variant).
- Moved the actuator arm forward on the overstructure so it seated in the wastegate properly.
- Brake pads (I doubt this has anything to do with anything, but they are getting hot AF)
- Secondary clutch spring
I'm totally baffled.