Originally Posted by SteveH
Certain domestic trucks will flood badly after you shock the carb with a hard hit - is there a chance that you're hitting these drifts hard enough that you're simply massively flooding the engine? I personally doubt this, but thought I'd put it out there. It's pretty hard to upset an OEM Aisin carb.
Yep, stock Aisan. I was able to roll all the way through the snowdrifts so they were soft so there was no shock or bashing per se. In fact one section was just hitting some snow on the side of the road that drifted up and into the engine bay