Truck wont move

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Jan 7, 2008 | 07:03 PM

scrapyardking

Thread Starter

Elder User

Joined: Mar 2006

Posts: 670

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From: Western, PA

Truck wont move

Just got my '86 F-150 auto, to run after it has been sitting for a year started it up put it into drive and nothing happens it doesnt even try to move. Checked the tranny fluid and its full.
Cant find a vacume hose going to the tranny.
Where would the vacume hose go into the tranny at because I cant find it?

Is there anything else that could cause this?

Thanks

Jan 7, 2008 | 08:01 PM

chrisf250-460

Senior User

Joined: Nov 2007

Posts: 175

Likes: 1

the brakes could be frozen.the vacuum line goes into the modulator valve on the back of the transmission ,should come from vacuum tree on intake

Jan 7, 2008 | 08:06 PM

Franklin2

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Joined: Jan 2001

Posts: 56,984

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From: Virginia

It also depends on what model tranny you have. An AOD does not have a vacuum line, it uses a cable on the throttle to control the tranny. Make sure you try all the tranny selector positions.