Please help DSM link log inside

[91tsitalon55]

Hey ive made a few logs this week and im in need of some help and/ or advice with this log im burning a little oil and getting 3.2 counts of knock when ever I accelerate past 3k. Also once its warmed up it likes to stop all flow or fuel for brief moments as seen in the log.

Thanks for any advice

 

[zcoh2gdsm]

your airflow is really off, that's why your o2 keeps flatlining. did you touch the timing tables at all?

 

[91tsitalon55]

No not at all. so my timing tables are off?

 

[zcoh2gdsm]

No not at all. so my timing tables are off?

adjust your mafcomp table. take a cruise log then right click on the graph and select "mafcomp adjust" and link will "recommend" points to set your mafcomp table at based on the log you just took. then smooth out the points into a nice curve and you should see your o2 start to cycle like normal. my guess is your getting that knock from the lean condition your running.

 

[91tsitalon55]

Okay and what would the oil burning would be? Its never burned oil when it was stock.

 

[zcoh2gdsm]

oil burning could be many things. easiest would be to check shaft play on the compressor wheel of the turbo. otherwise do a leakdown and compression test.

 

[91tsitalon55]

Yeah doubt its the turbo I just had it rebuilt by turbo lab. So my airflow is the onlt thing thats off? Also what causes my fuel to cut out once its at normal temp?

how would I get more fuel to balance it out a bit more?