I can't wait til I get time to get the throttle body done as well. I unfortunately for the jeep I'm have to renovate one of my rental property's for my son who is having a spell of hard luck. I'm not sure what the deal is with the fuel milage though, with the old engine it was getting 18 mpg and with the new one it's only getting 15-16. But I guess I can work on that when I do the throttle body.
Al