4l60e question
#1
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286,000 miles and starting to show signs it wants some help. I get a pretty good 2-3 shift delay but most of the issues are either with kickdown confusion or slippage out of lockup back into OD. I bought the vehicle in 2004 and I've done nothing but change fluid/filter over the years and miles.
A GM mechanic mentioned these things apparently should be getting software updates, as needed. If this is the case, I have never had this done.
Considering the current behavior, I'm thinking it is time for an overhaul of some sort.
Question is have a shop rebuild it or buy one which is already rebuilt and have a swap done.
Thoughts or other experiences others choose to share?
A GM mechanic mentioned these things apparently should be getting software updates, as needed. If this is the case, I have never had this done.
Considering the current behavior, I'm thinking it is time for an overhaul of some sort.
Question is have a shop rebuild it or buy one which is already rebuilt and have a swap done.
Thoughts or other experiences others choose to share?
#2
![Default](/forum/images/icons/icon1.gif)
always post your vehicle info please
If you plan to keep the vehicle a while, then I recommend a dyno tested re-manufactured unit with a good guarantee from a large reputable vendor (Jasper, Powertrain Products, etc.), installed by a trans specialist. And be sure he flushes out the cooler and lines (which he should already know)
software updates weren't really a thing 20 years ago. Manufacturers didn't put out half-done cars. This GM mechanic must be a gen-z or something.
If you plan to keep the vehicle a while, then I recommend a dyno tested re-manufactured unit with a good guarantee from a large reputable vendor (Jasper, Powertrain Products, etc.), installed by a trans specialist. And be sure he flushes out the cooler and lines (which he should already know)
software updates weren't really a thing 20 years ago. Manufacturers didn't put out half-done cars. This GM mechanic must be a gen-z or something.
Last edited by mountainmanjoe; May 23rd, 2024 at 9:44 PM.
#3
![Default](/forum/images/icons/icon1.gif)
always post your vehicle info please
If you plan to keep the vehicle a while, then I recommend a dyno tested re-manufactured unit with a good guarantee from a large reputable vendor (Jasper, Powertrain Products, etc.), installed by a trans specialist. And be sure he flushes out the cooler and lines (which he should already know)
software updates weren't really a thing 20 years ago. Manufacturers didn't put out half-done cars. This GM mechanic must be a gen-z or something.
If you plan to keep the vehicle a while, then I recommend a dyno tested re-manufactured unit with a good guarantee from a large reputable vendor (Jasper, Powertrain Products, etc.), installed by a trans specialist. And be sure he flushes out the cooler and lines (which he should already know)
software updates weren't really a thing 20 years ago. Manufacturers didn't put out half-done cars. This GM mechanic must be a gen-z or something.
My bad, 2001 Suburban LS, 5.3, 2WD
I believe that is a 4L60E in there if I'm not mistaken.
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