2014 SHO Surging / Loss of Power

[Night Hawk]

Id check all the vacc lines, especially involving boost.  It happened to me at the track one year no codes, no other symptoms just waaay down on trap speed. Found the line that popped off, reconnected with a zip tie, good to go.

Good luck!

[LipschitzWrath]

Id check all the vacc lines, especially involving boost.  It happened to me at the track one year no codes, no other symptoms just waaay down on trap speed. Found the line that popped off, reconnected with a zip tie, good to go.

Good luck!

DING DING DING! WE HAVE A WINNER!

Just popped the hood to check this and the exact hose connection in the video was off.

I haven't had a chance to test drive it yet but I'm confident that's it.

For now I reconnected the hose and zip tied it. Anyone know what size and type hose for that connection?

Sent from my SM-G973U using Tapatalk

[LipschitzWrath]

Alright, today was the first time I've driven to work since the issue was discovered. I'm happy to report the car is back to normal 100%. I'd consider this issue resolved unless something else comes up.

And for those following along, a new TCM resolved my wife's truck problems. Less than 5 minutes to fix. Too bad it cost me $750.

Sent from my SM-G973U using Tapatalk