[SlowWhite]

There's no oil in the coolant?

I'm thinking it's the crud from my overflow tank since I've been using it to fill up the coolant when ever it would get low (my radiator cap was bad) so I replaced it yesterday or the day before.

But I'm also wondering if that crud builds up in the motor or radiator like it does in the coolant bottle?

I'm thinking it's probably time to clean/Flush the system? (which sucks cause I just threw out all that stuff to do it last month even though all of the flush stuff was still new/unopened)

What's strange is in the past when I blew a headgasket (ie: pin hole sized) it would bubble up a white film and be almost a constant bubbling (really small bubbles but still constant/alot)

where as this there is 1 bubble every 3-4 seconds and when it's not bubbling it's looks completely normal?

Jet I have a new thermostat that I can swap in tonight when I come up there.

I'll just have to get some more water wetter or something from QPR.

I've been battling this heating issue since I first put my car together. It's almost acting as if one of the coolant passeges are clogged and it's only allowing a minor bit of coolant to get by (ie: like a Clogged Drain) and that's what the bubbles are from?