My dmax sat a lot, I am at 25k miles and the shifting is not what it used to be.
Time for dmax atf service.
To my surprise GM loaded it up wth Dex VI,
So I have 12.x qts of 13 year old Dex VI.
I did a drain and I was able to drain 6.2 qts.
Here is the plan:
1. 1st drain and fill with fresh Dex VI = 50% ish new ATF
2. 2nd drain and fill with fresh Dex VI = 75% ish new ATF
3. 3rd drain and fill with fresh Dex VI = 88% ish new ATF
Drive this season for another 5k miles and
1. Drain and fill with Transynd 2x = 75% ish Transynd and 22% fresh ATF and 3% old GM OEM ATF
Total cost = $120 for Transynd
20 qts of Dex VI = $120
Total $240 and a lot of ATF to recycle
The MOST Tedious part is holding up the funnel as I pour the ATF through the dip stick hole, any ideas on improving this?
Time for dmax atf service.
To my surprise GM loaded it up wth Dex VI,
So I have 12.x qts of 13 year old Dex VI.
I did a drain and I was able to drain 6.2 qts.
Here is the plan:
1. 1st drain and fill with fresh Dex VI = 50% ish new ATF
2. 2nd drain and fill with fresh Dex VI = 75% ish new ATF
3. 3rd drain and fill with fresh Dex VI = 88% ish new ATF
Drive this season for another 5k miles and
1. Drain and fill with Transynd 2x = 75% ish Transynd and 22% fresh ATF and 3% old GM OEM ATF
Total cost = $120 for Transynd
20 qts of Dex VI = $120
Total $240 and a lot of ATF to recycle
The MOST Tedious part is holding up the funnel as I pour the ATF through the dip stick hole, any ideas on improving this?