Thread: Lim and lifters replacement preperation

Won't matter.

You should probably flush the system till clean water comes out then fill with coolant till you reach 50/50.

I use dexcool in my engine cooling system and prestone long life in the intercooler system so I can tell which system is leaking.

Aside from that, you should be fine with either one.

I do not suggest cheap long life coolant or ethylene glycol. I used the latter for a couple months before pitting in the supercharger case developed.

Prolly a dumb question but I should flush the system after I'm done with everything right?