Yesterday I was sitting out in my driveway seeing if a tune was working and suddenly I see smoke I thought. It turned out to be antifreeze vapor coming from the front of bank 1. Freaky was it sounded like pop corn in the microwave. The temp was 202 at the most. Put it in the garage and checked antifreeze level today. It was fine. I loaded another tune in and started it up. No problem cold then drove around till I got it to 214. Nothing not a plume of vapor nor any leaking antifreeze. Got me stumped.

 

Freaky was it sounded like pop corn in the microwave That's odd. What's going on with it now?

 

The antifreeze level is spot on. I let it get as hot as 214 and I don't see anything happening again. ????????????obtw I have all the 4 link parts in now.