99Yuk
Full Access Member
TM is where GM detunes the engine at higher RPM so that it saves wear and tear on the drivetrain, tranny, rear-end gears, etc.
I think they have it almost all vehicles. My 04 Trailblazer has it too. About to get a PCM4Less tune to remove it there as well.
By getting a tune to have it removed or reduced by whatever prcentage you'd like. Mine is 75% reduced. Others are 100% removed/reduced. I should have gotten 100% reduction as well. I regret not doing it.
As always though, there is a trade-off. Some people may think it's a big one. IDK.
By removing the TM, your stressing out the tranny pretty good. The 4l60 is thought to be already too weak for our trucks. If there is any problem with it at all and it is pretty much 11years or older and bone stock, then you are probablly shortening it's lifespan. Mine is bone stock and old, so I understand that one day it may go on me.. Ok fine, I'll get a new one then.
Until then, I'm going to enjoy my 'GO'!
I think they have it almost all vehicles. My 04 Trailblazer has it too. About to get a PCM4Less tune to remove it there as well.
By getting a tune to have it removed or reduced by whatever prcentage you'd like. Mine is 75% reduced. Others are 100% removed/reduced. I should have gotten 100% reduction as well. I regret not doing it.
As always though, there is a trade-off. Some people may think it's a big one. IDK.
By removing the TM, your stressing out the tranny pretty good. The 4l60 is thought to be already too weak for our trucks. If there is any problem with it at all and it is pretty much 11years or older and bone stock, then you are probablly shortening it's lifespan. Mine is bone stock and old, so I understand that one day it may go on me.. Ok fine, I'll get a new one then.
Until then, I'm going to enjoy my 'GO'!