2016 LR4 Coolant Crossover, Water Pump, Thermostat Replacement

[Michael Gain]

Spark plugs - I haven’t done them yet, but I don’t think you really gain much by having the SC off, so I’d probably leave it unless you know they need to be changed.

You're absolutely right. Supercharger removal does not increase access to sparkplugs or fuel injectors. Best way to do both is to disassemble and remove battery boxes.

 

[DiscoLR4]

You're absolutely right. Supercharger removal does not increase access to sparkplugs or fuel injectors. Best way to do both is to disassemble and remove battery boxes.

Yeah, that's what I figured, and ended up leaving the spark plugs alone for now. At 75K, so I can afford to wait another 15-20k miles.