92 GMC YUKON New 4L60 BIG Problem?? Help appreciated!

[1997chevydriver]

Throttle Valve cable. And a 4L60 without the "E" is the same as a 700r4 just a different name. I ran into that when I replaced the trans in my 92 ECLB truck. GM just changed the name

 

[jdyates]

I bet it's the torque converter. Don't you lose all forward gears when those blow?

 

[1997chevydriver]

I bet it's the torque converter. Don't you lose all forward gears when those blow?

You would lose everything besides park

 

[jdyates]

You would lose everything besides park

Got it, thanks Paul.

 

[TerryKing]

THANKS, Paul! I'm getting better with the Acronyms..