Spark Plugs - change (accordingly based upon stock heat range or colder if you are doing certain upgrades) Coolant - flush and change (every 120) MAF - Inspect and Clean if needed Thermostat -(change if indicated; see notes above) Air filter - change or clean (see notes above) Fuel Filter - change and inspect entire fuel system Oil Fill Cap - check for leaking, install OEM Oil Filler Cap Rubber Gasket if needed (cjbyron.com)
This fuel additive is designed to remove carbon deposits from the lines, injectors, and entire fuel system. (geekwrapped.com)
It reduces and prevents build - up in both gas and diesel engines as well as lubricating the entire fuel system. (geekwrapped.com)