martinonick
New member
- Location
- Toronto
- Car(s)
- 2007 Volkswagen GTI
Hey guys, I recently just purchased a 2007 mk5 gti with 139,000km on it. It runs very smooth, no lights on the dash. Its just when I get to really high speeds on the highway I notice some things. I also notice them while trying to accelerate and not pushing the pedal enough.
I am wondering why my boost gauge is fluttering/surging and I can hear it while driving on hwy at high speeds (140km/h+)
Im running a plug and play boost dynamic tuning stage 2 tune, performance exhaust, neuspeed air intake, forge diverter valve, downpipe, lowered on H&R springs. Do you think it could be the actual tune/ plug and play ECU I installed or could it be something else?
I have put a list together of what I think it could be. I am not 100% sure on anything as I dont know much about cars but after reading through many forums and threads I feel like it would have to be one of these issues. I can take a video of it happening if needed.
n75 valve
waste gate regulator
coil packs and spark plugs
diverter valve
erg valve
pcv fix
boost leak
check couplings on boost pipes see if they are rubber or silicone (silicone is better)
hpfp
boost controller
Thanks guys,
Nick
I am wondering why my boost gauge is fluttering/surging and I can hear it while driving on hwy at high speeds (140km/h+)
Im running a plug and play boost dynamic tuning stage 2 tune, performance exhaust, neuspeed air intake, forge diverter valve, downpipe, lowered on H&R springs. Do you think it could be the actual tune/ plug and play ECU I installed or could it be something else?
I have put a list together of what I think it could be. I am not 100% sure on anything as I dont know much about cars but after reading through many forums and threads I feel like it would have to be one of these issues. I can take a video of it happening if needed.
n75 valve
waste gate regulator
coil packs and spark plugs
diverter valve
erg valve
pcv fix
boost leak
check couplings on boost pipes see if they are rubber or silicone (silicone is better)
hpfp
boost controller
Thanks guys,
Nick