View Single Post
      06-12-2019, 09:13 AM   #742
nemesis_X
New Member
0
Rep
10
Posts

Drives: 2010 E93 M3
Join Date: Jun 2019
Location: South East Asia

iTrader: (0)

Quote:
Originally Posted by Mvy View Post
I doubt its this. Hes flooring the car. That issue only happens when you back off between different throttle positions. Fuel pump is likely the cause is my guess. I replaced my fuel pump when I did the install because I was worried about its age.

Coils were my issue on the dyno. But even when my coils were on their way out I could liquefy the tires with slip control off from a start. I just got jumpy dyno results near the top end.
I do have around 46,000 miles on the clock and its 8.5 years old now. Its not throwing any codes nor am i hearing and odd noises from the back.

That said, I did notice a sort of low tone screechy/ sucking noise coming from the back of the car (definitely not the rear tires) as I reach the upper ends of the rpm ranges, Both on 1st & 2nd.

I'll try to pull my fuel pump to see if its clogged or something first.

Whats the best/easiest way to tell if I'm not getting enough fuel in?
Appreciate 0