1 Answer

Things You'll Need
Car jack
Tachometer
Pressure gauge

Instructions
1
Place the car jack under the vehicle and jack it up off of the ground.

2
Place blocks under the front two tires in order to keep the front end of the car raised.

3
Place the tachometer to the engine in order to accurately record the engine speed.

4
Turn on your car and operate the engine until the transmission oil pressure reaches 120 degrees to 140 degrees Fahrenheit.

5
Remove the plug and install the pressure gauge in the mainline tap.

6
Place the transmission in forward position and operate the transmission to 600 RPM. The pressure should read 40 to 70 psi.

7
Operate the transmission at 200 RPM, and the pressure should read 130 to 150 psi.

8
Remove the pressure gauge from the mainline tap.

9
Remove the blocks from under the car and lower the car back down to the ground with the car jack.

Tips & Warni

Read more: How to Test Transmission Pressure | eHow.com http://www.ehow.com/how_7916898_test-transmission-pressure.html#ixzz2Sgf6Q3FI