Larry's Shee Posted May 25, 2015 Report Posted May 25, 2015 My son's '03 Silverado SS lost 3/4th gear on the way north fri. 130k miles, fluid/filter changed last spring. No bang/clank/grind, just stopped motovating in 3/4. Is there a "common" issue on these, or even an "easy" fix such as selenoid? Or is he fucked? Quote
wayne_smith97 Posted May 25, 2015 Report Posted May 25, 2015 Is it revving up when it gets ready to shift, like your pushing the clutch in on a manual? Or is it just staying in 2nd? Quote
Larry's Shee Posted May 25, 2015 Author Report Posted May 25, 2015 IIRC, said it "kinda" wants to do 3rd. He's in the middle of a 3/4 day bachlor party, hard to get intelijent info out of him, lol Quote
wayne_smith97 Posted May 25, 2015 Report Posted May 25, 2015 If it's kinda trying, sounds like the 3/4 clutch is letting go. I hope that's not the case. Quote
wayne_smith97 Posted May 25, 2015 Report Posted May 25, 2015 Do you know if it has thrown any codes? I have a book of trans codes. These trucks with the 4l60 tend the throw a 171 or 160 which is not related to the trans when this happens. Quote
sheerider11 Posted May 25, 2015 Report Posted May 25, 2015 There's a guy that has a video of him rebuilding a 4l60. It's actually a great video. In between "chapters" he yells NEXT in a really annoying voice. But he goes through the trans top to bottom. Quote
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