1998 1500 Stalling

My 1998 K1500 has 100,000 miles on it and has been a good truck but lately it has been stalling.It has a 350 and an auto tranny VIN R. I have replaced the fuel pump and filter because I thought I got some bad gas but the problem continues. I stalls when you come to a stop in some cases and others when I hit the gas after I put it in gear. This problem has happened for the past week and I have always been able to get it started after but today it was not there. I usually have lights and power in the cab when it stalls but today everything was dead,no dome light,gauges,etc. :mad: I took it in and the dealer said it was bad connections and replaced the battery and cleaned the wires. :eek7: I runs now but I still wonder if it was something else. :uhoh: The alternator tested fine and there were no codes on the computer. Any other things that should be checked? Any help would be great guys. Thanks. :iceslolan

I have the exact same truck. 1998 K1500. Sounds like it could have been just bad connections. Do you maintain it regularly? Fuel filter, air filter, trans oil & filter.....etc. And is your truck dark emerald metalic green?