Transmissions and Drivetrains
Ford E-150 Van
Mermaids
Lungs

What would happen if you accidentally put one gallon of mercon 3 into 98 e150 trans that takes mercon 5?

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Answer

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Wiki User
12/04/2006

there are addditives at the local autoparts store you can use to raise the fluid . get the kind that prevents shuddering