OhNoBronco85, on the back of the spacer, there should be a threaded hole about 3/8" that needs to be plugged, the plug should have come with the spacer if bought new. Also make sure the brake booster line is hooked up?? Listen for a vacuum leak, i think you have an easy fix here, just some investigation work to do.
Check your plugs and plug wires, an easy way to do this is to get vehicle warmed up to running temp. Pull the wire from the spark plug (Use a pair of gloves, and don't ground yourself to the vehicle or you'll be in for a shock, and the exhaust will be hot, so be careful) listen for a hesitation in the motor, you'll definetly be able to tell if it's gettiing good contact, by the hesitation. If it hesitates the wire, and plug are good. Put the wire back on and move to the next plug/wire. If it doesn't make any difference, your plug is probably bad. This is an easy way to trouble shoot some of your electrical system, without buying a bunch of stuff you don't need. If you have a garage, or acess to one, you can pull in there with vehicle running, turn off all the lights, so it's real dark, open the hood and look for sparks "flying around" you could have an open wire some where causing a misfire/short. These are just some suggestions, and thing I have done personally that have helped me find issues. I hope this helps, keep us posted, there are more suggestions to come if needed. Good Luck. "Rock On"
