Hey guys so to start I can’t really figure out what’s going on with my e92 335i fbo but on stock turbos on mhd stage 2+ 93oct. Here’s what I’m dealing with,
1. Idles 200 rpm higher than usual after running for a few hours
2. If I rev it, on the decel it has a noticeable shake around 800-900 rpm- I was thinking motor mount but wouldn’t that shake all the time?
3. Boost comes in at 3k rpm and doesn’t feel like it’s pulling as hard even though watching the live gauges I’m building full boost
4. Sometimes stutters under load almost like a misfire
Must note with these problems I have zero codes. In the past few months Iv replaced injectors, camshaft position sensors, crankshaft position sensor, both vanos solenoids, 2 step colder sparkplugs, coilpacks, msd81 dme, battery, ground straps, waterpump/thermostat, serpentine belt tensioner, lpfp, lpfp sensor, hpfp and a bunch of unrelated suspension components
Attached is some logs but I’m completely lost as to why it’s running not quite right any help or insight especially with the logs would be much appreciated https://datazap.me/u/eurofam/strange-idle?log=0&data=3-23
There are 2 logs
1. Idles 200 rpm higher than usual after running for a few hours
2. If I rev it, on the decel it has a noticeable shake around 800-900 rpm- I was thinking motor mount but wouldn’t that shake all the time?
3. Boost comes in at 3k rpm and doesn’t feel like it’s pulling as hard even though watching the live gauges I’m building full boost
4. Sometimes stutters under load almost like a misfire
Must note with these problems I have zero codes. In the past few months Iv replaced injectors, camshaft position sensors, crankshaft position sensor, both vanos solenoids, 2 step colder sparkplugs, coilpacks, msd81 dme, battery, ground straps, waterpump/thermostat, serpentine belt tensioner, lpfp, lpfp sensor, hpfp and a bunch of unrelated suspension components
Attached is some logs but I’m completely lost as to why it’s running not quite right any help or insight especially with the logs would be much appreciated https://datazap.me/u/eurofam/strange-idle?log=0&data=3-23
There are 2 logs