Engine did something weird

[North Maine]

So this is what she did today...

I pulled out of one lane and romped on it to get to the "left turn green arrow" that I needed to make, so pedal to the floor for about 3 seconds. I didnt make it so i let off and ease on the brakes to the stop line... I'm idling for no more than 4 seconds when the truck kinda surges, not a smooth rev but a very rough sudden jerk to about 2000 rpm and then studders but recovers fine, idles happily for the next 4 minutes waiting for the light, and then runs fine all the way home, which was 20 miles @ 75mph and 20 miles @50mph.... I'm clueless what this could be? Any one have any ideas?

 

[Turbine Doc]

gnd ??? momentary voltage error at APP, any codes ??? TCC lockup error ??? got lots of guesses unfortunately until it breaks and stays broke one guess is good as the other

 

[North Maine]

Hahaha well alright then... I dont have a code reader, the SES light is on from the MAF sensor i think, its been on for a very long time. I'm looking forward to installing the "F" computer and seeing if its throwing any significant codes. I'm hoping this is a temporary thing, as opposed to a prelude to a meltdown.

 

[guybb3]

Believe it or not, my truck did that when I had a fuel supply issue.