How many quarts of transmission fluid needed for 2000 Chev blazer 4.3L when dry

Which engine ?

That would depend on the transmission in the vehicle (they can be different with different models/options) and whether you are doing a "wet" or "dry" fill. A "dry" fill will use more fluid since you have to allow for fluid to fill the torque converter, which does not drain during a regular transmission fluid oil/filter change. The import thing is to not overfill! Always put a bit less in than called for, then run the car, putting transmission thru all the gears. Then recheck level and add as needed. Most vehicles require the transmission fluid check be done with the engine running. Check your owners manual for specifics.

It takes about 4 quarts, add 3 then run the truck until the transmission fluid id hot to the touch then top off the transmission, DO NOT OVER FILL the Transmission!

Hello there

2000 FORD TRUCKS EXPLORER 5.0L 8-cyl Engine Code P

FILTERS
AMSOIL Ea Oil Filter.........EAO11
Wix Oil Filter.........51372
AMSOIL Ea Air Filter.........EAA122
Wix Air Filter.........46253
Wix Fuel Filter.......33595
Wix Trans Filter.....58955 [1]

[1] 4R70W

CAPACITIES
Engine, with filter..........5.0 quarts[1]
Cooling System, Initial Fill..........15.0 quarts
Automatic Transmission, Others Initial Fill..........3.9 quarts[2]
Automatic Transmission, 4R70W Initial Fill..........5.0 quarts[2]
Automatic Transmission, Total Fill
4R70W..........14.0 quarts
2wd ..........10.0 quarts
4wd ..........10.0 quarts
Manual Transmission, ..........5.5 pints
Differential, Rear..........5.7 pints[3]
Differential, Dana 35 Front..........3.6 pints[4]
Transfer Case,Full-Time 4WD..........2.7 pints

1. When refilling, remove dipstick to provide adequate venting and allow oil to flow into crankcase.
2. With ENG at operating temperature, shift through all gears. Check fluid level in PARK and add fluid as needed.
3. Fill to no more than 1/4 to 9/16" below fill plug hole.
4. Fill no higher than 9.5 mm or 3/8" below fill plug.

if you have just removed pan (if you changed filter) 6.9 quarts
for and overhauled trans 9.5 quarts
dry trans 12.9 quarts

Drain the Transmission Fluid and Replace the Filter
Raise, support and level the blazer on jack stands or ramps. Place a drain pan that can hold at least 4 quarts of fluid beneath the transmission.
Employ a socket wrench to remove the retaining bolts on the fluid pan, except for the two on either end. Loosen the two bolts on the lower end of the pan. Gently pull down on the edge of the pan so that it separates from the transmission case. Let the fluid drain. You may need to tap the pan with a rubber hammer to separate the pan from the case.
Remove the last four bolts and the pan when the fluid finishes draining. Loosen the bolts a little at a time, allowing the remaining fluid to drain. Clean the pan and the magnet inside.
Scrape the old sealant from the pan flange with an appropriate scraping tool. Do the same on the mating surface of the transmission case.
Remove the filter, Look for the filter and the O ring between the filter and valve body and remove it.
Install the new transmission fluid filter and gasket. Place the new gasket on the mounting flange of the fluid pan. Replace the fluid pan on the transmission and tighten the bolts to 165 inch pounds with a torque wrench. Return the Blazer to the ground.
Replace the New Transmission Fluid
Pour 4 quarts of ATF fluid into the filler tube using a funnel. Start the engine and let it idle for a minute or two. Apply the parking brake and the service brake. Move the gear selector through the gears and stop at "Park" or "Neutral.
Add enough fluid to bring the level to 1/8 inch below the "Add" indicator, if needed. Let the van run for another 10 to 20 minutes to allow the engine and transmission to reach a normal operating temperature
Check the fluid level again to ensure it reached the "Hot" indicator on the dipstick. Add more fluid if needed and replace the dipstick in the filler tube. Turn off the engine.
Good luck and hope this helps. Note the 4X4 wire harness bracket needs to be removed and just place it out of the way and if you have a cell phone, just take a picture of it before you disconnect it so you have a reference on how it goes back together.

Hello paige farrar: Depending on the transmission the fluid and capacity is as follows. Automatic to drain and refill using Dexron type 3 fluid. Is 2.46 us quarts of oil. On a overhaul the amount is 7.3 us quarts. If you have a standard transmission the fluid to use is GL 4 gear oil. Should hold 2.64 us quarts of oil. Thank You for using FixYa. If you need further assistance please just ask. Roger

If it shifts from 1st to 3rd gear also, then you need to have it rebuilt.
I lost reverse and 2nd gear in mine and I had it rebuilt.
Works great now and for the low price of only $1600,,,LOL

The transfer case shows to use Automatic Transmission Fluid. I would personally use a full synthetic transmission fluid as well. I showed three transfer case options for that vehicle and depending on which one you have it will hold anywhere from 1.5 quarts to just a little over 2 quarts depending on which one you have.

The four speed automatic shows a total fill (that is all the fluid it can hold) is 5.7 Quarts. So if you just dropped the pan and relplaced the filter, you shouldnt need more than 4 quarts and likely you would have a little extra with that.