Add Transmission Fluid: 2004 Ford Thunderbird 3.9L V8 Base 3.9L V8

Our research indicates that your vehicle does not have a transmission fluid dipstick. These types of transmissions are designed to be maintenance free. In order to check the transmission fluid, your vehicle likely has check valve on the bottom of the transmission on the bottom of your car. Your car must be level when the fluid is checked and we therefore recommend having a mechanic with a hydraulic lift or underground bay check your transmission fluid. Any fluid leaks for this type of transmission should be treated by a mechanic.

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Hans Angermeier has produced over 100,000 videos showing drivers how to fix things on their cars. He has broad expertise on basic repair procedures covering the majority of cars on the road.

Oil level check

Cars burn, leak and otherwise dispense of their oil. Check your level frequently and top up when necessary

2004 Ford Thunderbird 3.9L V8

Set the clock to the correct time

Is the clock in your car ahead or behind? Learn how to set it here!

2004 Ford Thunderbird 3.9L V8

Check for a blown engine fuse

Odd electrical problems that come out of nowhere can often signify a blown engine fuse - check and change yours here!

2004 Ford Thunderbird 3.9L V8

Replace the front turn signal

If your blinker doesn't blink, or blinks rapidly, you likely have a burnt out bulb

2004 Ford Thunderbird 3.9L V8