96tdiwagon
Active member
So since I got my car, it has experienced some surging under boost.
The problem was made 'worse' (or simply amplified) when i bought my .216 injectors and then again when I installed my TDTuning Stage 2 tune.
I did some searching and found that a common culprit can be the fuel filter and the N75. My fuel filter looks ancient and i have a couple other small issues that make me think its time for repair, so i have ordered one. As well, i am about to order an N75 valve to go with it (on a side note - what other TDI's have this same N75?).
I've replaced all my vaccuum and boost lines, my air filter looks clean, the car has no cat... all of these i have read could also effect it.
I dont have a vagcom personally but a friend of mine does and i could take a look at some logging if need be - i'll be doing the fuel filter regardless and probably the N75.
Thanks guys
- Phil
The problem was made 'worse' (or simply amplified) when i bought my .216 injectors and then again when I installed my TDTuning Stage 2 tune.
I did some searching and found that a common culprit can be the fuel filter and the N75. My fuel filter looks ancient and i have a couple other small issues that make me think its time for repair, so i have ordered one. As well, i am about to order an N75 valve to go with it (on a side note - what other TDI's have this same N75?).
I've replaced all my vaccuum and boost lines, my air filter looks clean, the car has no cat... all of these i have read could also effect it.
I dont have a vagcom personally but a friend of mine does and i could take a look at some logging if need be - i'll be doing the fuel filter regardless and probably the N75.
Thanks guys
- Phil