How do I know what transmission fluid I need?
The easiest way to make sure you’re using the right type of ATF is to check the owner’s manual. It’ll tell you exactly which ATF the manufacturer recommended for your car. You may also find a recommendation on the dipstick. Either is a reasonable resource for determining the right type of fluid for your transmission.
Does it matter what kind of transmission fluid you use?
Even if you change your transmission fluid, you never will be able to drain all of the fluid from your system so it is important to use the same kind of fluid. It is also important to use the correct type of automatic transmission fluid because different fluids have very different properties.
What fluid does a TH350 take?
If you want to use your TH350 or TH400 for faster and speedier performance, perhaps Ford type F fluid is best for transmission purpose. I’d recommend Dexron III too, but Dex 3 is more of a friendly companion to TH350.
How many quarts of fluid does a TH350 take?
A TH350 with stock pan and converter will take between 10 and 11 quarts if completely dry. Once you get 8 or 9 quarts in, start checking the dipstick.
How much fluid does a TH350 filter change?
How many quarts does a th350 filter change? Put in 4 quarts and start it up. Run it through the gears and then back to park and fill to the correct mark on the stick. If you install a new converter, just pour a half quart of fluid or so in there.
How much transmission fluid does a 2 speed Powerglide hold?
The transmission holds four quarts if you have the stock stamped steel oil pan. obviously it holds more if you add a four inch deeper cast aluminum aftermarket pan (you also have to add an extension tube to lower the filter pick up down into the oil pan to take advantage of the added capacity.
How do I check my TH350 fluid level?
To check the fluid level, run the engine with the tranny in park, put your foot on the brake and run the shifter down to 1, stopping in each gear for a few seconds, then back to park.
What happens if you overfill a TH350 transmission?
An overfilled trany can also spit out the vent. It makes a mess, because the vent is on top. I would be concerned if it is leaking out the trans cooler lines. This would not be symptomatic of overfill as these are pressure lines and would leak if they weren’t tight.