Posts Tagged: Audi 4.2 cylinder layout

4.2 Audi Firing Order

4.2 Audi Firing Order Here’s a diagram for 4.2 Audi Firing Order Here’s a diagram for Audi 4.2 firing order. To see other Audi engines, click on this link Here’s the firing order for an Audi 4.2L engine. The firing order is 1-5-4-8-6-3-7-2 © 2012 Rick Muscoplat