Below is data about trucks who have transmission failures both stock and built. Data compiled by Ronnie (rolnlow) Click here to submit data
|
Year |
AWD
2WD |
Transmission
Stock/Built (by who) |
Cooler |
TM |
Motor modifications
and details
|
Operating Conditions
at Failure
|
06 |
AWD |
Advanced
Transmission |
Yes |
None |
Tune, CAI, UD pullies, E-fans
|
WOT from a roll. Lost all forward gears at about 50 mph in second. Made noise breifly. Reverse still worked |
|
Stall |
Internal Part Details |
|
Yank
3200 |
"Phoenix Kit" including beast Sun Shell, machined reverse input drum, Transgo shift kit, Z-packs. Sonnax Servos (both), input drum reinforcing sleeve, hardened pump rings, Borg Warner 2-3 band. |
Broken(OEM) output shaft |
|
|
Year |
AWD
2WD |
Transmission
Stock/Built (by who) |
Cooler |
TM |
Motor modifications
and details
|
Operating Conditions
at Failure
|
06 |
2WD |
Stock |
No |
None |
|
There was no catastrophic failure. The slipping from
1-2 just started getting progressively worse |
|
Stall |
Internal Part Details |
|
Stock |
Stock |
Reverse input drum failure |
|
|
Year |
AWD
2WD |
Transmission
Stock/Built (by who) |
Cooler |
TM |
Motor modifications
and details
|
Operating Conditions
at Failure
|
06 |
2WD |
Stock |
No |
None |
Tune, CAI, E-fans, U/D pulley, LS7 TB
|
Stopped holding O/D. Eventually lost gears 2 and 4 |
|
Stall |
Internal Part Details |
|
Stock |
Stock |
I never got a clear indication as to what failed.
Personally, I think this was simply a result of not properly fixing the
initial failure. A dealer in Florida attempted to fix this problem and they
failed miserably. It took me limping back to Missouri and my home dealer to
get the issue resolved. The final solution was a remanufactured
transmission. Things have been fine since. |
|
|
Year |
AWD
2WD |
Transmission
Stock/Built (by who) |
Cooler |
TM |
Motor modifications
and details
|
Operating Conditions
at Failure
|
06 |
AWD |
Self |
Yes |
None |
ADM E-Fan, K&N CAI, LS7 TB, Kooks 1 7/8 w/ cats, custom true
duals, TR55 Plugs, MSD 8.5mm Wires, Custom LC1 WB tuned
|
After shifting 1-2, loud "POP" and lost all forward
gears |
|
Stall |
Internal Part Details |
|
Precision
2800 |
Z-Packs,Billet Servos, BW Hi-Energy 2-4, Beast Sun Shell, Hi-Energy
Master Overhaul, Sprag, Billet Vane Rings, Trans-Go Shift Kit |
Broken output shaft. Output shaft basically destroyed entire trans |
|
|
Year |
AWD
2WD |
Transmission
Stock/Built (by who) |
Cooler |
TM |
Motor modifications
and details
|
Operating Conditions
at Failure
|
06 |
AWD |
Technician at Ginn / DEI motorsports |
Yes |
None |
Cam, headers, tune , cai, u/d pulleys, e-fans, converter,
nitrous
|
Tried to launch truck with a 175 shot of nitrous. Dry
road, 32 degrees |
|
Stall |
Internal Part Details |
|
PTC
3600 |
Billet everything, hardened output shaft, Z-pak,
custom shift kit (adjustments) |
snapped output shaft in three and also cause the transfer
case to fail |
|
|
Year |
AWD
2WD |
Transmission
Stock/Built (by who) |
Cooler |
TM |
Motor modifications
and details
|
Operating Conditions
at Failure
|
06 |
2WD |
Stock |
No |
50 |
|
WOT launch, broke on 2nd gear shift |
|
Stall |
Internal Part Details |
|
Stock |
Stock |
Forward sprag broken, metal particles in forward clutch and
over run clutch. 2-4 band worn.
|
|
|
Year |
AWD
2WD |
Transmission
Stock/Built (by who) |
Cooler |
TM |
Motor modifications
and details
|
Operating Conditions
at Failure
|
06 |
2WD |
Stock |
No |
50 |
Tune, CAI, L92 Head, Cam, Headers
|
Fluid burnt and signs of slipage |
|
Stall |
Internal Part Details |
|
Stock |
Stock |
|
|
|
Year |
AWD
2WD |
Transmission
Stock/Built (by who) |
Cooler |
TM |
Motor modifications
and details
|
Operating Conditions
at Failure
|
06 |
2WD |
RPM |
Yes |
50 |
Tune, CAI, L92 H/C, Headers
|
lost all gears after a 3-4 shift at WOT. |
|
Stall |
Internal Part Details |
|
Phoenix
3000 |
RPM Full Build |
13 Vane front pump rotor. RPM states failure caused by increased line pressure in tune. |
|
|
Year |
AWD
2WD |
Transmission
Stock/Built (by who) |
Cooler |
TM |
Motor modifications
and details
|
Operating Conditions
at Failure
|
06 |
2WD |
Phoenix |
Yes |
50 |
Tune, CAI, L92 H/C, Headers and 4.56 Gears
|
Would not down shift and hold 2nd, or first when manually downshifted
|
|
Stall |
Internal Part Details |
|
Phoenix
3000 |
Full Build with Z-packs |
The overrun clutches were burned from manually downshifting to engine brake and roll racing
|
|
|
Year |
AWD
2WD |
Transmission
Stock/Built (by who) |
Cooler |
TM |
Motor modifications
and details
|
Operating Conditions
at Failure
|
06 |
2WD |
Phoenix |
Yes |
None |
Tune, CAI, L92 H/C, Headers and 4.56 Gears
|
Lost 2nd and 4th during a WOT 1-2 shift
|
|
Stall |
Internal Part Details |
|
Phoenix
3400 |
Full Build with Z-packs |
Sheared the Pin for the 2-4 Application Band, We were experimenting with line pressure and torque management and reached a failure point.
|
|
|
Year |
AWD
2WD |
Transmission
Stock/Built (by who) |
Cooler |
TM |
Motor modifications
and details
|
Operating Conditions
at Failure
|
06 |
2WD |
Stock |
None |
100 |
|
18K miles. Would randomly miss 1-2 and 2-3 WOT shifts
leaving engine at Governed 6500RPM. Could be shifted back into lower gear.
Did this 4 times. Possible it was also the cause of surge between 2500-3000K
RPM cold in 1st and 2nd gear.
|
|
Stall |
Internal Part Details |
|
Stock |
Modded tune to 50% TM and added line pressure
for the last 5k miles. Removed slip bang 1-2 shift. Would chirp tires at WOT
1-2 and 2-1 shifts after tune. Had some extreme towing: Was weighed at dump
at 9500LBS with trailer. (4855LB trailer loaded.)
|
|
|
|
Year |
AWD
2WD |
Transmission
Stock/Built (by who) |
Cooler |
TM |
Motor modifications
and details
|
Operating Conditions
at Failure
|
06 |
2WD |
Stock |
None |
100 |
|
FIRST PROBLEM - WAS MISSING OR DELAYING SHIFT FROM FIRST TO SECOND GEAR
DURING NORMAL DRIVING.
SECOND PROBLEM - DURING NORMAL DRIVING LOST ALL GEARS
|
|
Stall |
Internal Part Details |
|
Stock |
|
FIRST PROBLEM - BROKEN SPRAGUE. CHEVY FIXED.
SECOND PROBLEM - OUTPUT SHAFT SHEARED IN TWO. CHEVY INSTALLED NEW TRANNY.
NO PROBLEMS SINCE.
|
|
|
Year |
AWD
2WD |
Transmission
Stock/Built (by who) |
Cooler |
TM |
Motor modifications
and details
|
Operating Conditions
at Failure
|
06 |
2WD |
Stock |
None |
100 |
Tune, CAI, LPE cam,ADM Stage II heads, u/d, catted y-pipe,
efans, 160 tstat
|
Under WOT it would not shift to 2nd or 3rd. I would
have to accellerate, then let of the gas and at about 900rpm it would
finally engage.
|
|
Stall |
Internal Part Details |
|
Stock |
|
|
|
|
Year |
AWD
2WD |
Transmission
Stock/Built (by who) |
Cooler |
TM |
Motor modifications
and details
|
Operating Conditions
at Failure
|
06 |
2WD |
Stock |
None |
100 |
|
WOT launch Shifted all the way through 1st then Lost
2nd and went into neutral. Let truck cooldown and took it into
dealership.....
|
|
Stall |
Internal Part Details |
|
Stock |
|
Had new Clutchpacks installed, cleaned out metal
shavings, put new fluid
|
|
|
Year |
AWD
2WD |
Transmission
Stock/Built (by who) |
Cooler |
TM |
Motor modifications
and details
|
Operating Conditions
at Failure
|
07 |
2WD |
Stock |
Yes |
50 |
Tune, CAI, SLP Cat-back, Granatelli Wires
|
Normal driving... would skip 2nd totally and then would shift to 3rd and 4th normally.
|
|
Stall |
Internal Part Details |
|
Stock |
|
FailureInfo: 2-4 band failure,
3-4 clutches distressed,
3-4 clutch pack clearance too tight.
Dealership replaced:
2-4 band, reverse clutch housing, input housing, 3-4 clutch, 3-4 apply piston, forward clutch piston, valve body spacer plate
|
|
|
Year |
AWD
2WD |
Transmission
Stock/Built (by who) |
Cooler |
TM |
Motor modifications
and details
|
Operating Conditions
at Failure
|
06 |
2WD |
Stock |
No |
0 |
Headers, efans, cai, tune
|
|
|
Stall |
Internal Part Details |
|
Redstar
3000 |
|
Bands pulled apart inside trans. Would not 2-3 shift
|
|
|
Year |
AWD
2WD |
Transmission
Stock/Built (by who) |
Cooler |
TM |
Motor modifications
and details
|
Operating Conditions
at Failure
|
06 |
2WD |
Stock |
Yes |
0 |
|
|
|
Stall |
Internal Part Details |
|
Redstar
3000 |
|
Pumps exploded, clutch packs were scored, bands were shredded. Pumps, bands, clutch pack, valvebody replaced
|
|
|
