[SpudRider]

Originally Posted by Huck369

Just went out and checked mine, and it seems to seal good, and tight (I didn't "Try" to over tighten it, but what I felt was good amount of torque for a plastic bottle) so maybe yours is bad Spud...

Originally Posted by NoVa Rider

Spud, the cap on my bottle tightens normally, it doesn't skip threads. I actually loosen the left side radiator so I can unhook the bottle and unscrew it, leaving the cap in place. I had no problems last week when I did this to bring the coolant up to the "full" mark on the bottle. It screwed back on correctly to a normal "tight" feel.

I think it's likely yours was overtightened at the factory and stripped. I'd try a new cap and bottle from CSC.

BTW my coolant level (in the bottle) seems to have stabilized at about half-full.

Thank you, gentlemen. I will make the call to CSC tomorrow, and request a new coolant overflow bottle, with cap.