4L60E - Problem in second gear

Vancuren50

Newbie
Joined
Mar 4, 2021
Messages
1
Points
1
Make
Gmc
Model
Seirra
Year
2005
Miles
270000
Engine
5.3
If I don't let off the gas it will not shift out of 1st gear until about 4k RPM. Letting off the gas will allow it to shift sooner. It shifts out of second fine. However... this is what happens when I use the gear shifter to hold it in second gear.

 

grcauto

wrench
Joined
May 29, 2014
Messages
1,281
Points
48
Throw a can of BG or Lucas in it and see what you get. What's the fluid look like?
 

bp042665

transmission guy
Joined
Nov 26, 2012
Messages
773
Points
28
Location
Iva South Carolina
ok it sounds like its skipping 2nd and going into 3rd which is a common problem if it has a band problem or a reaction shell issue have you check manuel 2nd gear
 
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