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1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks Discuss the Early Eighties Bullnose Ford Truck

Transmission help

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Old Sep 26, 2009 | 09:33 AM
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Exclamation Transmission help

I have a 1984 ford f150 4x4 reg cab short bed 351w with c6 tranny. The transmission went out recently or so i thought. So i bought a rebuilt one, however i didnt replace the torque converter which i think is coming back to bite me. So i got the tranny all the way in and everything hooked up right but it still doesnt go anywhere. Should i replace the torque converter (before the new transmission was put in it wouldnt take off in forward gears but reverse had full power). Any info is greatly appreciated
 
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Old Sep 26, 2009 | 01:23 PM
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If it went backwards before, then the torque converter was OK. They don't really go bad. Sounds like you either got a bad tranny or didn't put something together right.
 
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Old Sep 26, 2009 | 02:06 PM
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I have heard that sometimes the intermediate band in the transmission could be set wrong. Any advice on this?
 
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Old Sep 26, 2009 | 02:38 PM
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I'm not a C-6 expert, but if nothing works, it's alot more then a single band.

I would suspect the pump, nothing will work without the pump. You should be able to test for pressure but I don't remember where to tap in on a C-6.

The real question is wether it's worth it for you to get into it and not just take it back to where you got it. If it is the pump, it can't be fixed without removing the trans. I supose it is possible that you have a BIG leak in the valve body, thus no pressure. But testing for pressure would still be the first step.
 
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Old Sep 26, 2009 | 02:42 PM
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well its re manufactured and supposed to have new valve body pumps gears bands etc. but im not sure i seem to think it might be a vacuum or adjustment.
 
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Old Sep 26, 2009 | 02:47 PM
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If you post this in the transmission section you will get some good help . Theres some trans experts over there .... Lew
 
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Old Sep 26, 2009 | 02:55 PM
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Originally Posted by Brooksd1991
well its re manufactured and supposed to have new valve body pumps gears bands etc. but im not sure i seem to think it might be a vacuum or adjustment.
There's no vacuum or adjustment that no matter how bad nothing will work. You need to complain to whomever sold you this tranny.
Originally Posted by lew52
If you post this in the transmission section you will get some good help . Theres some trans experts over there .... Lew
Yes, you will find more experts in the tranny section, you should also post there.
 
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Old Sep 26, 2009 | 03:25 PM
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alright ill give it a shot in those forums and give the shop hell but thanks anyways
 
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Old Sep 26, 2009 | 03:43 PM
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You have to replace the Toque Converter, when you are replace ing a bad Tranny.

That being said. HiPo TQ converters sometimes come apart, then take it apart, and clean it out. Or if you have a converter shop by your house, take it to them and have them go threw it.

Bottom line. If your tranny is bad, the converter is bad. Replace it
 
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Old Sep 26, 2009 | 07:58 PM
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Thank you very much thats basically what i wanted to know. I have already put more into the engine and tranny than what i originally paid for it ($650). However it didnt run at the time but ive gotten it that far.
 
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