BMW M440i G22 map review

[Bensve]

Hi

Can you check this log.
BMW M440i G22 B58TU mild hybrid
Stock ********
FI exhaust catback
MST intake.

Thanks

-Sverre

[Steve @ BMS/Fuel-It!]

Timing isn't that great...how does map 2 look?

[Bensve]

The last complete log, was on map 2 I think.

[Bensve]

Hi

Run one on MAP 2 today, how is this?

[Steve @ BMS/Fuel-It!]

Was that on the same fuel, your timing doesn't look so great.

[Bensve]

Yes, it was at same fuel. I live i Norway and only run 95 oct. Same as 91oct i US.

What do you thing I can do? Car has only 19000km. (12000mil)

Thanks.

-Sverre :-)

[Bensve]

Hi again

Is new spark plugs one thing to do?

https://burgertuning.com/products/ngk-94201-spark-plug?variant=42898818826414

-Sverre :-)

[Bensve]

Another pull today at MAP 2, still the same. Any suggestions?

[Bensve]

Hi

I am new into this, anyone that have any suggestions?

Thanks

-Sverre

[Steve @ BMS/Fuel-It!]

Timing looks better but timing is still lower than ideal so I'd say map 2 is your limit on that fuel. You'll have to run better fuel or meth to get timing up.