Sorry if this is close to K10guy's thread, but doesn't look like this site is overloaded, lol.
'20 TB 5.3 10 speed, has had both banks of lifters done in the last 5k miles or so, under 30k on it still.
Few nights ago, drove it 300 miles home, no problem.
Morning, remote start it, and truck died/didn't stay running.
To start, it took 2 long cranks (5+ seconds of cranking).
Before ever putting it into gear, ck engine light, service ESC and Engine power reduced comes up.
Try to drive it, it's a turd, won't get over 40mph. Making similar whining noise as lifters, but whatever.
Have it towed in.
Now here's where it get weird.
This afternoon, I'm told that it ran fine for tow truck driver, ran fine at dealer, no codes, no check engine light. Dealer took it for a rip up the local mountain pass and back down, never a hiccup.
W
T
F
Over?
Said they're going to run it again with diagnostics going or something. Suspect maybe bad ECM?
Gettin pretty tired of the Trail Lemon! LOL
Anyone else have same or similar issue? K10guy hasn't posted up the solution to his yet.
'20 TB 5.3 10 speed, has had both banks of lifters done in the last 5k miles or so, under 30k on it still.
Few nights ago, drove it 300 miles home, no problem.
Morning, remote start it, and truck died/didn't stay running.
To start, it took 2 long cranks (5+ seconds of cranking).
Before ever putting it into gear, ck engine light, service ESC and Engine power reduced comes up.
Try to drive it, it's a turd, won't get over 40mph. Making similar whining noise as lifters, but whatever.
Have it towed in.
Now here's where it get weird.
This afternoon, I'm told that it ran fine for tow truck driver, ran fine at dealer, no codes, no check engine light. Dealer took it for a rip up the local mountain pass and back down, never a hiccup.
W
T
F
Over?
Said they're going to run it again with diagnostics going or something. Suspect maybe bad ECM?
Gettin pretty tired of the Trail Lemon! LOL
Anyone else have same or similar issue? K10guy hasn't posted up the solution to his yet.
