Make a donation

Author Topic: Flat spot on 1.4TSI  (Read 1936 times)

Offline crazy col

  • Can't Read PM's Yet!
  • *
  • Thank You
  • -Given: 1
  • -Receive: 0
  • Posts: 9
    • Email
Flat spot on 1.4TSI
« on: May 15, 2014, 10:20:51 pm »
Hi all
My 1.4tsi has a flat spot when I accelerate, had it serviced last week but is still doing it, any ideas what it could be?
2006 1.4TSI with 69000mls
Thanks  :scared:

Offline Chris01

  • Always Involved
  • ****
  • Thank You
  • -Given: 2
  • -Receive: 3
  • Posts: 75
Re: Flat spot on 1.4TSI
« Reply #1 on: May 19, 2014, 01:34:43 am »
At what engine speed are you getting the flat spot?

Offline Ellisimo

  • Always Involved
  • ****
  • Thank You
  • -Given: 2
  • -Receive: 2
  • Posts: 52
    • Email
  • My Ride: http://www.mk5golfgti.co.uk/forum/index.php/topic,79835.msg893141.html#msg893141
Re: Flat spot on 1.4TSI
« Reply #2 on: May 19, 2014, 09:45:15 am »
is it when you get to around 3500rpm?
If so I had the same problem, and I replaced both N75 control valve and N249 (Diverter Valve) and all was sorted.

I have the 170 model, but it should still sort the problem on the other model.