Jeep Wrangler Forum banner
  • Hey everyone! Enter your ride HERE to be a part of September's Ride of the Month Challenge!
1 - 3 of 3 Posts

·
Registered
Joined
·
9 Posts
Discussion Starter · #1 ·
Ive been searching on this to no avail, but curious if theres anyone out there that has modded the crankcase vent tubes that recirculate the crankcase gasses.

Im thinking of just slapping on a little filter on the front one, but not sure if I should do anything with the rear one.
 

·
Registered
Joined
·
591 Posts
What for? Crankcase ventilation sometimes have a little foam filter to catch oil vapor and keep it off the main air filter when it is piped to the dirty side of the factory air box. Is that what you mean?
 

·
Registered
Joined
·
3,939 Posts
the tube with the valve goes to your intake vacuum which actually sucks the air and gases out of your engine..without this you would be more apt to have leaks because of pressure in the engine
 
1 - 3 of 3 Posts
Top