I've been trying to chase this down for a while, so I think it is time to ask the hive mind.
On an intermittent basis I will be driving along and all of sudden the truck will lose power (maybe better described as speed and/or forward momentum) for about 2-3 seconds. Power will come back and I can proceed on my way. It feels like someone stabbed the clutch quickly. The truck never stalls or stumbles.
Since it happens infrequently I'm not able to isolate any conditions to get it to happen. Seems to be 3 or 4 gear and under 40mph. It can happen 1 or 2 times during a drive. Not sure if that even matters. I have been through about 2-3 tanks of diesel during this time.
Any ideas?
On an intermittent basis I will be driving along and all of sudden the truck will lose power (maybe better described as speed and/or forward momentum) for about 2-3 seconds. Power will come back and I can proceed on my way. It feels like someone stabbed the clutch quickly. The truck never stalls or stumbles.
Since it happens infrequently I'm not able to isolate any conditions to get it to happen. Seems to be 3 or 4 gear and under 40mph. It can happen 1 or 2 times during a drive. Not sure if that even matters. I have been through about 2-3 tanks of diesel during this time.
Any ideas?