Loose Heat Shield. One common cause of engine rattling in your Audi Q7 is a loose heat shield. Over time, as your vehicle ages and accumulates mileage, the heat shield can become loose. When this happens, you’ll likely notice a rattling noise coming from the exhaust area, particularly when revving the engine in neutral and releasing the gas
El Audi Q7 3.0D BUG, cuenta con un motor de 6 cilindros y doble árbol de levas en culata. Tiene, un desplazamiento de 2967 cc (3.0L). Tiene, un sistema de ignición de la marca Bosch tipo EDC16 y un sistema de combustible, de la marca Bosch CP34 common rail. El orden de arranque de este motor es, 1-4-3-6-2-5.
TDI. 2015 Q5 TDI 3.0. Nov 26, 2021. #1. Has anyone had oil leaks on their Q5 TDI or Q7 TDI engines from rear main seal or other locations on TDI 3.0 ? I read in another forum some Q7 TDI's 3.0 have had some oil leaks at rear main seal. Does anyone know if the TDI 3.0 in the Q5 TDI is a different version in the Q7 TDI in the 2013 -2015 model
Strange engine noise. Hi guys, New to the forum. Recently bought an audi q7 mk2, 2016 3.0 tdi 272 PS. Since it is my first time owning an audi, i wanted to share with you a link where I recorded the engine sound which i find unusual. Somebody told me it is a chain tensioner sound, whether somebody else said it is about camshaft.
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