BrendanC
$100 site donor 2024
my personal truck
2002 2500hd mild cam 6.0L LQ4. 236,157 miles
in service 3,157 miles
out/off: 5 quarts Pennzoil Ultra Platium 5w30 and 1 quart HPL Engine Cleaner 40
in/on: 6 quarts HPL PCEO 5w-40 with OG wire backed Fram Titanium FS3675
judging by the bottom of the can, the PUP and HPL Engine Cleaner 40 did some work. i’m drying the media now.
2002 2500hd mild cam 6.0L LQ4. 236,157 miles
in service 3,157 miles
out/off: 5 quarts Pennzoil Ultra Platium 5w30 and 1 quart HPL Engine Cleaner 40
in/on: 6 quarts HPL PCEO 5w-40 with OG wire backed Fram Titanium FS3675
judging by the bottom of the can, the PUP and HPL Engine Cleaner 40 did some work. i’m drying the media now.