Idk what this is.. Oil pressure is 30psi hot under load 45 with no trailer.. All normal for the truck and what i do with it.. Egr got removed back in November
Dex-cool and oil is more yellowy like that than the green stuff gets when mixed with oil.
Did you pull a hose off? That milkshake mix stuff is super sticky and can be a huge pain to get it all out of there. Were you mixing dex and oil before you did the gaskets?
If so I bet there is residual gunk.
Never opened the system until head gaskets.. It puked out the radiator cap and down the side of the truck..nothing went in the oil. And everything was cleaned when I put it back together almost 50,000 miles ago
This stuff isn't sticky.. Its like colored oil. And slick like oil oil
Founded while I'm doing a turbo swap
Hmm any floating chunks of it in the reservoir? Whatever it is, it sure looks nasty. IMO it looks like milkshake, but for your sake I hope it isnt.
Nope no floating chunks in the reservoir.. It sure looks like it... The only thing different is the expansion tank was cracked and leaking coolant. Possible that it sucked coolant in from the drain?
You mean sucked coolant into the intake? I'm not clear on what you mean here.
Yes sucked it in via the intake.. Most likely on a grade going slow..
I wonder if it's not just a little moisture from either washing or condensation?
Another reason to re-route the PCV!