K2fender
NAXJA Forum User
- Location
- United States
Okay, so my exhaust broke off at the cat on my 85 XJ. I am going to put the exhaust on from an 88 fuel injected cherokee. On the 85's exhaust there is a line running from the cat and also from the downpipe to a cylinder in the engine, which in turn has a line running from it to the carb. The 88's exhaust does not have this. Will I be okay without those two lines going to the cylinder, and just plugging the holes in the cylinder instead? From what I have heard, one of the lines just takes any gas from the engine that gets down to the cat and brings it back up to the cylinder and in turn to the carb. Thanks.