RKplus10
300+ Posts
I’ve used a DK catch can for several years now. From spring through fall it does its job perfectly. I can go 8 or 9 months without cleaning it and I catch very little oil. In colder weather, after a few weeks, it’s spitting condensate. I always ride at least 30-45 minutes or so, no short drives that don’t get the engine up to temp. It wipes off my exhaust without smearing so probably 95% water. So, does the condensate form in the heads or is the warm vapor forming condensation in the cold catch can?
If it’s forming in the can, I may just pull it out and replace it with a filter for the winter months.
If it’s forming in the can, I may just pull it out and replace it with a filter for the winter months.