I was headed back home on a 100 mile trip with the converter locking and unlocking. Or so I think thats what it is. I made it half way and stopped and went to go again and noticed I had no 4th gear. However after I got to town and parked the truck for awhile I got it back. But on the way home it went away again. Any ideas? Im so sick of this. I am about to get a FLT or an 80e.
2000 Silverado ECSB- 5.3 CAI, Pacesetter LTs, ORY- Pipe, Magnaflow XL, E-fan, Ported T/B , Nelson Tuned, Built 4l60e, Circle D Stall, 3.42s G80, 2-4 Drop, Hertz Highs, Rockford 501s
2004 Buell XB12s
Originally Posted by LamboDoNoMo
Bad seal on the 2-4 servo piston, 2-4 band jumping off the pin, swapped 2-4 band apply pin to wrong length. Debris in the valve body. Smoked 3-4 clutches.
count out the smoked 3-4 clutches if he still has third. Sounds like its flakey though. Bad noid? Servo cover snap ring not seated properly causing binding?
See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709
Oh man they'll act allin 4th and no noticeable crap in 3rd unless it's on a chassis dyno when the 3-4 is dead. A bad noid would cause another gear to be gone two as there are two noids (for shifting up) and 4 gears.
I was wondering if it was something to do with the band.
2004 Buell XB12s
I just thought it was weird how it came back. I also managed to get my check engine light to come on during all of this. Hopefully when I scan it tommorow it will give me some idea of whats wrong.
Last edited by WARLOCK; 05-17-2009 at 09:29 PM.
2004 Buell XB12s
Could help.
My codes were a P0135 and a P1870.
The P1870 explains my loss of 4th. Now I just need to figure out why I have this code.
2004 Buell XB12s
I believe I need the tcc reamer and new sleeve sonnax makes. but not sure yet.
2004 Buell XB12s
That's an old school fix for the 90's 4L60's.
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