Quote:
Originally Posted by F32/435i
I have the BMS Intake.....I would say 1 out of every 15 starts I get a 8 second rough idle. Really only on cold start.
Mike@x-ph.com Is this due to the slight difference in MAF sensor location, or is it a flow difference?
How would a tune fix this issue? AFR adjustments? |
Get a JB4 and unplug MAF sensor to fix the issue