![Audi 4.2L V8 engine's timing chains are located at the back of the engine, and it's so complex! - YouTube Audi 4.2L V8 engine's timing chains are located at the back of the engine, and it's so complex! - YouTube](https://i.ytimg.com/vi/r2DWShxuPcU/hq720.jpg?sqp=-oaymwEhCK4FEIIDSFryq4qpAxMIARUAAAAAGAElAADIQj0AgKJD&rs=AOn4CLADJn6arCG5_EFaJqSCSSJz7ZinuA)
Audi 4.2L V8 engine's timing chains are located at the back of the engine, and it's so complex! - YouTube
![Timing chain job on a 4.2 V8 Audi. This is the transmission side of the engine. I had to split transmission and engine before being able to reach the timing. : r/Justrolledintotheshop Timing chain job on a 4.2 V8 Audi. This is the transmission side of the engine. I had to split transmission and engine before being able to reach the timing. : r/Justrolledintotheshop](https://i.redd.it/2j3vpcng7hx41.jpg)
Timing chain job on a 4.2 V8 Audi. This is the transmission side of the engine. I had to split transmission and engine before being able to reach the timing. : r/Justrolledintotheshop
![Audi and VW Timing Chain Problems - Good News - We Can Correct For Once And All! - Atlantic Motorcar Audi and VW Timing Chain Problems - Good News - We Can Correct For Once And All! - Atlantic Motorcar](https://atlanticmotorcar.com/casestudies/wp-content/uploads/V8_audi_timing_chain_failure_repair_1.jpg)