Jump to content
Forums Gone... but not forgotten!
Pontiac of the Month

360Rocket' 1970 GTO

2021 August
of the Month

  • Welcome!

    Welcome to Forever Pontiac, where we keep the memory of Pontiac alive with great discussion, maintenance tips, restoration/modification progression "blogs" and help from professional & DIY mechanics. Also, wonderful competitions that occur regularly. Please register for an absolutely free account to join in!

Recommended Posts

Tired of these Ads? Register Today!

  • Founders

Inspecting the fluid level on a 4T40-E is similar to inspecting the fluid level on a manual transmission. It uses a fill plug (oil level control plug) rather than a fill-tube and dip stick. To inspect the fluid level, follow the procedure below.

Caution: Removal of the oil level control plug when the transmission fluid is hot may cause injury if fluid drains from the oil level control plug hole.
* The transaxle temperature should be above 40° C (104° F).
* Raise the vehicle and make certain it is level (do not raise just the front of the vehicle).
* Apply the brakes, move the shifter through all of the ranges (engine running) then return the shifter to the park position.
* Remove the oil level control plug.

If fluid does not drip from the oil level control plug hole, the fluid level is low. Add fluid through the vent cap as necessary.

Fluid level requirements after service:

* Bottom pan removed………..7 liters (7.4 quarts)
* New converter………………2.5 liters (2.6 quarts)
* Complete rebuild……………10 liters (10.6 quarts)

Link to comment
Share on other sites

It's also damn near impossible without a lift.  Gotta say, I'm impressed at how long you've managed. That trans isn't known for it's longevity.

Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 Share

Tired of these Ads? Purchase Enhanced Membership today to remove them!
×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.