highmileage
Veteran Member
- Joined
- Sep 17, 2013
- Location
- new jersey
- TDI
- 2005 passat bhw tdi (presently), 2001 jetta alh tdi (previously), 1998 jetta ahu tdi (previously)
Has anyone seen a loss of boost occur due to a leak at the valve cover or is this not possible? So, we would be looking at diverter, map, actuator, hoses, N75, most commonly? PD motor. Thank you in advance.