1984 Ford F-150 NON SHIFT

FINDANSWERNOW

MEMBER
1984 FORD F-150
V8
2WD
AUTOMATIC
79,000 MILES

THIS TRANSMISSION WAS 2QTS OVERFILLED, SO I CHANGED FILTER AND REFILLED TO PROPER LEVEL, NOW I HAVE TO GET IT UP TO 40MPH TO CHANGE TO 2ND AND 55MPH TO CHANGE TO 3RD, I CANT FIND NO VACCUM MODULATOR AS SOMEONE TOLD ME. THANKS FOR ANY HELP.

Wednesday, March 5th, 2008 AT 9:28 PM

6 Replies

2CARPRO JACK

MECHANIC
11,533 POSTS

Does it have a rod from the throttle to the trans? If so the valve inside may be stuck or the rod needs adjusting. How did it get overfilled in the first place? Was work being done on it? What for? Same problem?

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Thursday, March 6th, 2008 AT 7:39 AM

FINDANSWERNOW

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3 POSTS

Yes it has a throttle rod to the trans, my uncle loaned it to an elder gentleman and he overfiled it, autozone says there is a modulator but I cant see a vaccum line, I also was thinking about adjusting the rod which direction would you suggest more rod or less.

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Thursday, March 6th, 2008 AT 6:57 PM

2CARPRO JACK

MECHANIC
11,533 POSTS

Try less. There probably isnt a vacuum mod if it has a throttle valve. Did you look on the pass side of the trans?

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Friday, March 7th, 2008 AT 7:11 AM

FINDANSWERNOW

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3 POSTS

Thks for your help you sent me in the rite direction the rod at the carb to the trans had come off at the carburtor I put that on and I back in business tks again

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Saturday, March 8th, 2008 AT 6:30 PM

MASTERTECHTIM