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2015 Chevy Silverado 4wd Z71?
- Thread starter Rzr570
- Start date
Just drain and add new.
Did my 13 Durango 2 months back at 135k, took awhile to drain, nasty sludge, burnt.
Re filled, (about half capacity), shifts were much smoother.
I had very little particles in the bottom, clutches looked good.
I will repeat again next May.
Most of the horror stories I heard were about flushes, not drain and refill.
Now have almost 147k and smooth sailing.
Did my 13 Durango 2 months back at 135k, took awhile to drain, nasty sludge, burnt.
Re filled, (about half capacity), shifts were much smoother.
I had very little particles in the bottom, clutches looked good.
I will repeat again next May.
Most of the horror stories I heard were about flushes, not drain and refill.
Now have almost 147k and smooth sailing.
Even the drop and drain is only gonna get about half the fluid
There's a lot still in the torque converter and cooler lines
As soon as the warranty expires on any pickup I would reprogram the shift points
I'm driving a '17 2500 Chevy and I absolutely HATE the Trans shift points
Computer : " have the tires rolled over one time "?
Sensor: "yes"
Computer : " shift immediately to second, then third , wait two seconds, then hit sixth to bog the engine and remove all power "
I keep the trailer tow mode activated just so the engine doesn't bog down all the time
Sent from my iPhone using Tapatalk
There's a lot still in the torque converter and cooler lines
As soon as the warranty expires on any pickup I would reprogram the shift points
I'm driving a '17 2500 Chevy and I absolutely HATE the Trans shift points
Computer : " have the tires rolled over one time "?
Sensor: "yes"
Computer : " shift immediately to second, then third , wait two seconds, then hit sixth to bog the engine and remove all power "
I keep the trailer tow mode activated just so the engine doesn't bog down all the time
Sent from my iPhone using Tapatalk
Read owners manaual and go by it
