Theproblem occurs when the pump valve becomes blocked with engine debris. A new unit generally cost up to $300, but you may be able to clean the original by following the instructions listed below. Remove the rear engine plastic cover. Audi A4 B7: How to Replace Timing Belt and Water Pump. Excludevehicles with Major Issues Reported; Black Interior; Filters 3 Active. No Accidents; 2017+ 2020+ All Wheel Drive 2006 AUDI A4 2.0T QUATTRO Carland Auto Sales Inc AudiS4/A4/A4 Cab (B7 Chassis) . S. Sp3no82 Registered User My B7 Avant had a similar issue, when I bought it the RNS-e didn't stay on or switch on without the ignition on. I found out that the fuse was missing so I replaced it and it all worked but the battery would go dead every day or so. I have a 56 plate A4 B7, Quattro, BUL, S-Line Thisarticle applies to the Audi A3, A4 B7, A4 B8, A6 C5, A6 C6, and Q5/Q7 (2003-Present) Adaptive headlights are an amazing technology found in many Audis, where the headlights turn along with the steering wheel to illuminate the road around curves. It's a great feature, but it comes with its own set of complicated problems. VW3.0 V6 TDI Engine Problems and Reliability. The technically sophisticated 3.0 TDI requires a lot of effort and money for any repair. Based on consumer reports, unfortunately, the 3.0 TDI V6 is almost unable to Quoted 5 Post (s) 3.0 tdi sump drain plug leak – 29-01-2014, 08:56 AM. I posted in this section because I suspect there are more A6 3.0 tdi cars than A4s. My wife and I both have 2006 3.0 tdi cars, mine an A6 Allroad and my wife an A4 cabriolet. When I do an oil change on the A4, I always find that the drain plug has heen weeping. 06zx6r , 2008 a4 B7 Location Lehighton, PA. My Photo Gallery: 0 When this repair didn't fix my power loss issues, Audi further diagnosed replacing the low pressure (in-tank) fuel pump and quoted $950 for the pleasure. 2006 Audi A4 2.0T Quattro Tiptronic - Completely Stock . 02-08-2015 03:45 PM #13. Gingerkid. View Profile Ihave an A4 3.0 tdi B7 auto and during gradual acceleration from around 20-30mph there is heavy juddering from the engine. I'm assuming it could be a driveshaft or gearbox issue. A4 3.0 tdi Quattro; Audi Year: 2006; Share; (edited) Hi everyone, just joined and would like to ask a question regarding an issue my Audi has recently Justbought an Audi A4 2.5 V6 TDi Quattro last week and i seem to get a grinding noise from the rear diff when turning on full lock. Mine has the same clunk on acceleration and like you though it was a problem but i have spoke to other people with the same car and most people say thiers do it also and not to worry, now im not saying it isnt AudiA4 (B7) Forum ; Problem Starting 3.0 TDI Auto Problem Starting 3.0 TDI Auto. By Mark_A4, October 21, 2016 in Audi A4 (B7) Forum Share More sharing options Followers 0 Can anyone help with some advice on the following issue Audi A4 2006 TDi 3.0 Avant Auto. I am having problems starting the car - it's been in to 7yvwlcB.