always run 91, dumped a can of chemtool b-12 ( seafoam minus $5 in price ) in the tank.. prepping it for a cleaning lol.

couple other questions


Does it matter if I change the plugs and wires before or after seafoam/decarbonizing

should the tune come first, before anything?

Hell.. Just give me a list of what to do in order....


Seafoam decarbon
plugs wires
trans fluid, cooler, shift kit,
tune
coolant flush
catch can

... Anything else......