hey guys i have recently installed the mc2100 i got from that ebay guy on my 4.2 1990 yj. I'm pretty sure I don't have my vac to the pcv port on the carb right. I read somewhere online that a wrangler was smoking because of the pcv being hooked up right. I posted a question earlier about my yj smoking and I'm pretty sure the reason is because of an improper pcv hook up. Right now I have a fram air breather on the rear hole on the valve cover and a vacuum line from that breather to a port that is on the electric choke. The pcv port on the front of the valve cover is currently open with that little elbow (pcv valve?) still in the grommet. My other vacuum lines I have are the line from the distributor that t's and goes to the port on the side and to the Thermal CTS switch. I have the port on the CTS for the canister purge signal capped and the port on the CTS for the EGR is still going to the EGR. I don't see any other ports on the carb besides the distributor advance and two ports on the choke and one right below the air filter on top of the carb. I found this pic
Pcv port mc2100 image by ocdbeetle on Photobucket
and the one labeled 2 is where i have the vacuum line from the rear pcv hooked up to now and the one labeled three is the only other port i see on the carb. Where is the pcv port? pics would be awesome. Also in the instructions the ebay guy sent me in the pcv section he talks about using a port at the throat of the intake instead. Is this the thing thats right below the throttle linkage and right above the EGR? Theres a hose coming from the power brake assist to this thing. It has the port to the power brake assist and another port that sucks in a lot of air at idle and is currently hooked up to a vacuum that goes to a couple of things hooked up right by the firewall. Is this port a port i can use for the pcv instead of a port on the carb? Please help!