i have a L16 in my 620 first of all.
The truck runs great for a year, no issues. I was driving home from work on night and there was a terrible storm. Water was sitting on the road, causing the truck to bog down. The engine seemed to be fine. When I tried to start the car later that night, I would just get pops from the carb.
I thought it was just wet so i let it sit overnight. The next day the truck started right up, I was a little rough at low RPMs but seems ok, idled fine. I turned it off and thought everything was fine. I came back later to start the truck and nothing...Just pops and white smoke coming from the carb again. I can see on side of the carb is injecting gas, but i can't see and from the other side.
Any ideas?