All,
In your personal experiences (hopefully with the same or a similar GM tranny) have you found the Valvoline Dex/Merc to register lower on the dipstick?
Back Story:
I have a 2003 Century with 60K miles and a 4T65E. Fluid was original Dex III and was near top of cross-hatches. I used a mighty-vac pump, and measuring containers to make sure I put in the same fluid I took out. The reading is now at the bottom of the hatch mark. Checked after warm up, several drives, shifting through all gears, on same level surface. I wasn't sure if Dex/Merc's formula has a lower expansion point that could explain this.
Thank you!
James
In your personal experiences (hopefully with the same or a similar GM tranny) have you found the Valvoline Dex/Merc to register lower on the dipstick?
Back Story:
I have a 2003 Century with 60K miles and a 4T65E. Fluid was original Dex III and was near top of cross-hatches. I used a mighty-vac pump, and measuring containers to make sure I put in the same fluid I took out. The reading is now at the bottom of the hatch mark. Checked after warm up, several drives, shifting through all gears, on same level surface. I wasn't sure if Dex/Merc's formula has a lower expansion point that could explain this.
Thank you!
James