Join Date: Jul 2005
Location: San Josť, Costa Rica
First of all reinstall your fuel return line, check your ignition timing and make sure you follow the procedure for setting best idle speed and mixture.
If you have a pressure gauge, measure the fuel pressure you have on the line coming into the carb.
Make sure your vacuum lines are routed properly as well as the PCV and canister lines. Run a search for the vacuum diagram with a Weber
If you have not performed the Nutter Bypass, it is time to do it, the Jeep will never run fine with a Weber until you do it, this procedure will take the emissions computer down. Run a search for this as well
Installing a Weber is somewhat of a modification specially because you need to remove the emissions computer, these procedures are easy, we just did this at my buddy's house on Friday, but you will need a few tools and to run a bit more research.
When you have more specific questions, we will be glad to help more.
Originally Posted by JeepHammer
I don't mind writing for Fernando because he reads, and re-reads EVERY WORD!... Good to write for someone that actually READS the answer, and takes time to UNDERSTAND what comes back for an answer!