Thanks,Mike!! That vacuum leak was driving me BATTY!! That different carb,(off a truck that sat for 30 years),made all the difference in the world!! This is the BEST it has run,since I owned the truck! Got off work tonight,and it's about 55 degrees. I pulled the choke,one pump on the gas,hit the stomp,and INSTANT start!! "It doesn't get any better than this"!! HOO YA!!