If you wish to perform maintenance on your own Aston Martin Vantage V8 then it is always a good plan to possess a Workshop Manual to keep just for reference just in case you need to know simple methods to remove a specific component much like the Exhaust and install it again efficiently.
Aston Martin Vantage V8 Workshop Manuals will give you identifiable diagnostic details for the automobile so if something is broken it helps you identify what the situation is and ways to make it better. After that you can assess if this can be achieved by yourself or if ever the job is just too big it is possible to make a booking for your Vantage V8 in with a suitable garage.