
4L60 No 3rd Gear
GM rebuilt trans installed by another shop had no 3rd gear out of the box. 1st, 2nd, 4th hold ok, 3rd freewheels. I don’t remember for sure, but I think I tried manual 3rd also and it wasn’t holding. Service info states to disassemble and inspect orifice cup p... Login to read more. ![]()
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Engine | 4.8 L |
Trans | 4-speed Automatic (Electronic) |
Symptoms | No 3Rd Gear |
Vehicle Data
2011 Chevrolet Silverado 1500 LS 4.8L No 3Rd Gear
Engine | 4.8 L |
Trans | 4-speed Automatic (Electronic) |
Symptoms | No 3Rd Gear |