View Single Post
      05-06-2015, 08:29 AM   #20
Spinny02
Lieutenant Colonel
Spinny02's Avatar
United_States
124
Rep
1,840
Posts

Drives: '14 M5 CP Dinan Stage 2
Join Date: Jun 2013
Location: Houston, Tx

iTrader: (2)

Garage List
Quote:
Originally Posted by mstmng
this is what we got now

my guy is saying it is a fuel pump issue and i might have to change fuel pump (checking if there is a recall on my car) or software update for a fuel pump

also he said my ignition has not been adjusted, so if we lower "1 degree timing" between 5k rpms and redline it will be BELOW stock

Attachment 1204789
Dinan though the same a few months back. I worked with the dealer and they could not find an issue with the pump so It was not changed. I do think it is worth trying. I may see if they will replace mine just to rule it out.

I believe it is a fuel issue but I think the ecu is cutting fuel because of something setting or safety. This was mentioned the a while back by another member. He made mention that LEIB had to do digging but they found what the setting.
__________________
Appreciate 0