AudiQ7 (4L) 3.0 TDI quattro = Timing chain; Audi Q7 (4L) 4.2 TDI = Timing chain; Audi Q7 (4L) 6.0 TDI = Timing chain. When to replace the Audi Q7 timing belt. Both diesel engines and petrol variants. including the TDI, TFSI and FSI. Find the replacement interval here.
Hi- My 2015 Q5 has close to 85K miles. I took it in recently for oil change at the dealer. After sometime, the service technician told that the timing chain is extended by 5" and will need to be replaced in next 5K/10K miles. Quoted around $2500 for timing chain replacement!
Thetiming chain is a component of the car engine that synchronises the rotation of the crankshaft and camshaft in the engine’s lower and higher portions. This allows the engine’s inlet and outflow valves to open and close at precisely predetermined intervals during each round of the engine. It serves as a link between the upper (cylinder
AudiA3 » Audi A3 Timing Belt Replacement Interval. You will also find information about which engines in Audi A3 that have a timing chain instead of a timing belt. Timing chain: Audi A3 1.9 TDI 2003 – 2008: 105 hp: 120 000 kilometres: Audi A3
The'07 4.2L V8 is a 4-valve/cylinder engine with timing chains. The engine code is BAR. I've never had one apart, so I can't say for sure, but sounds like chains instead of belts at least in the '07 code BAR 4.2L 4-valve engine. HTH Here's an interesting note at the end of the manual section dealing with R&R of the camshafts: Note:
44minutes ago. #1. Audi 3.0 V6 TDI timing chain rattles at startup after it's been sitting for more than a couple hours. Currently 111,000 miles with what looks like a
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audi 3.0 tdi engine timing chain replacement interval
