The moment of truth is fast approaching. You’ve just spent a considerable amount of time tearing your beloved DB9’s engine apart to change the Spark Plugs and Coil Packs, presumably like me to cure an issue with a Lumpy Idle. If you’ve been following my procedures laid out in this blog, you are on Step 20 sumth’in of many. Hopefully your workbench is devoid of left over nuts or bolts. All that’s left is firing her up to see if your work has been successful. There is a process to this and the few remaining steps. Continue reading “Restarting your Engine for the First Time after Changing the Spark Plugs and Coil Packs in an Aston Martin DB9”
