I have reached 77,777 Miles on my Jag 2001 XJ8, I bought 2 jugs of jaguar orange antifreeze/coolant distilled water (coolant flush), Castrol Edge advanced full synthetic oil, Jaguar oil filter, oil drain plug (oil change), Jaguar fuel filter, Jaguar DOT-4 brake fluid (brake fluid top off), and 8 OE Spark Plugs. Basically a Tune Up/

How long would extended coolant
Spark Plugs
Oil change
Fuel Filter
Will Last?


And what else should I do?

 

Godspeed !

 

Thank you!