I wondered if anyone has any experience of using a diesel fuel additive.
There are quite a few of these on the market, no doubt some may effectively be snake oil?
They claim to restore injector spray patterns, clean combustion area and EGR valve.
My '05 tdi has 33k miles on it now, having had 3 oil changes (no longer on longlife).
Does anyone have any idea how many miles it takes for these deposits to build up enough to cause inefficiency and would you recommend any specific brands?
Thanks.
There are quite a few of these on the market, no doubt some may effectively be snake oil?
They claim to restore injector spray patterns, clean combustion area and EGR valve.
My '05 tdi has 33k miles on it now, having had 3 oil changes (no longer on longlife).
Does anyone have any idea how many miles it takes for these deposits to build up enough to cause inefficiency and would you recommend any specific brands?
Thanks.