Quote Originally Posted by JeepLab View Post
I might be insane, but it seems that the truck instantly drove better once the can was installed. gbaumann, am i nuts? did you like your SC better once the can was installed?
You're not nuts at all! When the can is working you're getting more reliable air-fuel across different driving conditions. Also the catch can can "throttle" the pcv vacuum and regulate intake behavior (not an intended consequence but we'll take it!). You want to hear nuts? I've convinced myself that certain gas stations have better gas than others. I now believe that all 93 octane is not the same.