Megs APC dilution for engine

[NVCobra]

Hey guys, guess i shoulda got APC+ for my engine bay, but having the regular APC, what dilution should I use it at? Thx

[Carfire]

Re: Megs APC dilution for engine

I use Super Degreaser 4:1
So APC 4:1

[Marc Hufnagel]

Re: Megs APC dilution for engine

What is it in the degreasers that causes the aluminum (mainly) to get a white coating on it after using them? I'm hoping to avoid this with a 4:1 APC+ instead of the purple power 1:1 I've been using.

thanks

[AeroCleanse]

Re: Megs APC dilution for engine

I tried APC on my engine and it left a white residue. So I only use Super Degreaser now

[Tuck91]

Re: Megs APC dilution for engine

I use APC at 4:1 for engines as well.