Blue GT 1.4tsi 150ps flat spot

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edward918
New
Posts: 33
Joined: Sat Dec 17, 2016 1:31 pm
Drives: 6C BlueGT
Location: West Midlands

Blue GT 1.4tsi 150ps flat spot

Post by edward918 »

2nd gear, floor it: Boost, slight flat spot between 4k - 5k rpm then back on boost again. Anyone else been having the same issue? Is it anything a remap can't fix or shall I leave it?
edward918
New
Posts: 33
Joined: Sat Dec 17, 2016 1:31 pm
Drives: 6C BlueGT
Location: West Midlands

Re: Blue GT 1.4tsi 150ps flat spot

Post by edward918 »

The issue is still apparent, here's a video of it: https://youtu.be/HLHWiZ_tLFY

Doesn't happen in any other gear apart from 2nd for some reason...
edward918
New
Posts: 33
Joined: Sat Dec 17, 2016 1:31 pm
Drives: 6C BlueGT
Location: West Midlands

Re: Blue GT 1.4tsi 150ps flat spot

Post by edward918 »

Okay, turns out the possible cause is because of the Turbo Wastegate Actuator not having enough grease around it, causing it to stick momentarily. The solution is to either get a garage to remove and regrease the part or to have a completely new part installed. :mrgreen: I'll carry on driving with the issue as it only happens occasionally. Will have to fork out for a new part if and when the problem gets worse.
Last edited by edward918 on Sun Feb 28, 2021 10:11 pm, edited 1 time in total.
albob
Bronze Member
Posts: 153
Joined: Mon Feb 12, 2018 10:27 am
Drives: BlueGT
Location: lincs

Re: Blue GT 1.4tsi 150ps flat spot

Post by albob »

Glad you got it sorted (and useful to know the solution..)
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