Installing New engine C4 torque conv. question

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spade33

New Member

Nov 14, 2006

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Tempe, Arizona

Jan 31, 2009

#1

• Jan 31, 2009

• #1

my uncle has a 66 mustang fastback that he is getting ready to install the engine and transmission (c4) in and he had a question. He wanted to know if he needed to put transmission fluid into new torque converter before installing it onto the engine. If so how much would he need to pour into it?

 

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spade33

New Member

Nov 14, 2006

198

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Tempe, Arizona

Jan 31, 2009

#2

• Jan 31, 2009

• #2

nobody? he was hoping to get it in today but probably not going to happen now... he has a few books but none of them are specific on the issue

 

woodsnake

15 Year Member

Jan 16, 2007

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Hicksville, NY

Jan 31, 2009

#3

• Jan 31, 2009

• #3

I would recommend 1/2 to one qt. for the initial firing, and then add more as required. You only need to avoid "dry" contact. If it's a new or rebuilt, the fluid pressure will get stuff moving right smartly.

I guess TCI says "fill it!"


TCI - TECHNICAL INFORMATION: Transmission and Torque Converter Fluid Capacity

 

blown65

Founding Member

Jul 7, 1999

1,938

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Queen Creek Arizona

Jan 31, 2009

#4

• Jan 31, 2009

• #4

I always put a quart in when I do it. Never do it dry thats for sure.

 

HookandLadder

Founding Member

Feb 17, 2001

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St Louis

Jan 31, 2009

#5

• Jan 31, 2009

• #5

1 quart and check it after the fire up to add more.

 

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spade33

New Member

Nov 14, 2006

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Tempe, Arizona

Feb 2, 2009

#6

• Feb 2, 2009

• #6

thanks alot guys he started going ahead and puting the transmission on the engine without putting any oil in the converter. So thanks alot for giving us the heads up and lettign us know what to do!!

 

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D.Hearne

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Sep 29, 2000

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south louisiana

Feb 2, 2009

#7

• Feb 2, 2009

• #7

It needs oil. Also make damned sure the converter us seated all the way in before trying to bolt the engine and transmission together. And if they won't slip together easily, STOP!!!!!!! Do NOT try to force them together. You WILL end up breaking the front pump gear with the converter. This has happened to more people than you'll ever guess. I would also fill the conveter halfway full. That's the most you'll get into it and not spill when it's inserted into the transmission.