Auto Repair

Spark plug “Indexing”?

Spark plug “Indexing”? If your engine has Direct Injection (DI) you should absolutely be having “Factory” original equipment spark plugs being installed at their recommended intervals. Why? – Aftermarket and or “OEM” plugs are not manufactured to the precise specifications as the “factory original equipment” are. To avoid piston damage […]

Spark Plug Indexing