Through the dipstick tube.
Fluid is added through the transmission dipstick.
Through the dipstick tube.
You add it down the dipstick tube.
Thru the transmission dipstick tube.
Dexron-III
Thru the dipstick tube.
5litres
Dexron VI
For a 2004 Chevy Express van, the recommended transmission fluid is Dexron III or Dexron VI, depending on the specific transmission model. It's important to consult the owner's manual for precise specifications and recommendations. Additionally, using the correct fluid ensures optimal performance and longevity of the transmission. Always check the fluid level and condition regularly.
If it is an A/T you add the same place you check it. If it is a Manual transmission, then you add lube under the vehicle on the upper side of the transmission.
5 quarts of Dexron automatic transmission fluid (ATF) according to my Hanes repair manual
Under the car, remove the bolt to transmission fluid container, and allow it to drain. Replace the bolt and add in a few quarts of transmission fluid, start the car and allow it to warm, check the fluid level and add more if needed.