After replacing the battery(original) my truck stalls whenever I slow below 20 mph. I've think I've tried every solution mentioned on this site to no avail. There are no codes, the battery is new, and the alternator is fine. I even cleaned the TB and that did nothing. If anyone has had a successful resolution to this problem I'd love to hear about it. I'm leery about returning to the dealer as every experience there has been bad.