Got the oil drained this weekend (well it was oil at some point in its life
) put some fresh cheap oil and filter in just to get some cleaner oil in there to try and save the bottom end.
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Did a compression test as I had all the gp's out to make it easier on the starter to move the fresh oil around with.
1-300 2-375
3-375 4-350
5-330 6-340
7-320 8-320
I was expecting there to be a very low or dead cylinder, but apparently not
Drivers side exhaust manifold is just soaked inside from coolant so that's the offending head for sure (I'm pulling them both for piece of mind)
The head gaskets are still leaking coolant externally, just very slowly.
This is what is in the coolant after letting it sit in a bucket for a while, looks like oil but is sewer green colored
I'm thinking it is mostly because when I was flushing the rad and green colored water that was coming out was making nice rainbow effects on the ground.
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I'm going to pull the pan off as I see they put a gasket on there and everyone says don't use one as they leak, also going to pull the oil cooler off and get it tested, be it if I have to go make a plate for it, so be it.
Hopefully more updates tomorrow, I'm going to see if the machine shop wants to tear it down and check it out or if they want me to do it.
Tip for people wanting to clean there engines (I put the old one back in so I can still use the truck) DON'T do it, they love to leak, had a non leaking engine, now its leaking out of the block heater, water pump (somewhere) and lower rad hose
(rant over)