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Please help with econoline engine identification!

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Old Mar 13, 2017 | 06:44 PM
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Please help with econoline engine identification!

Hey there everybody, so I just picked up a 1964 Econoline Heavy Duty, and I'm trying to identify my motor, pretty sure it's not the original 170 that it came with. I'm new to fords, and am having trouble figuring it out. I'm thinking it's a 240 or 300. The numbers on the side of the case are e1te-6015-aa so I know it's a 1981 truck motor, but that's all I can figure out. Also, the tranny isn't shifting into 3rd gear. The fluid didn't smelled burnt, but I went ahead and serviced the transmission, replaced fluid, and replaced the vacuum modulator, but still no 3rd. Is it time to rebuild or is there something else I should do? Thanks for any help, it will be greatly appreciated! Here she is, hopefully somebody out there will be able to identify it from just looking at it.
 
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Old Mar 13, 2017 | 06:47 PM
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I should add that it has the original c4 in it.
 
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Old Mar 13, 2017 | 07:18 PM
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Big six from '81 would be a 300 if the rest of the motor matches that number.
 
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Old Mar 13, 2017 | 11:45 PM
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Regarding the trans, check the vacuum line to the modulator, make sure it has vacuum.

But first, what does your shifter quadrant look like? Prior to the "Select Shift" in '67, these were called "Green Dot Cruise-o-Matics" by some. Note there is a "." after N, then the Greed Dot. You drive and get all gears in the Green Dot. The "." starts and keeps*** you in 2nd gear.(no, see below. starts in 2nd, shifts to 3rd)

IMG_0824.jpg Photo by Wademeister | Photobucket

http://www.allfordmustangs.com/forum...ansmission.jpg

You might look at the trans--if it is '67 and up and you are in the Green Dot, you are actually in 2nd gear. Scroll down here and see examples of both in the console shifters. Column lines up the same as you see in the above image. A newer trans with the old shifter is pretty easy fix, so good luck on that!

Everything You Want to Know About Ford C4 and C6 Transmissions



Otherwise, back to the modulator, lines, etc.

C4 won't shift into 3rd gear - Ford Mustang Forum

Ford C4 won't shift in driver or go into 3rd - Hot Rod Forum : Hotrodders Bulletin Board


***the "." starts you in second, but does allow a shift to 3rd. That's why you thought you didn't have 3rd, as you got a shift out of it. The '67 and up "Select Shift" models would start and hold 2nd when started in "2". You can bring that valve body over to the older trans if/when you run out of everything else you have planned.
 

Last edited by 85e150; Mar 17, 2017 at 11:05 PM. Reason: Fix 2nd gear comment
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Old Mar 14, 2017 | 09:36 AM
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Originally Posted by 85e150six4mtod
Regarding the trans, check the vacuum line to the modulator, make sure it has vacuum.

But first, what does your shifter quadrant look like? Prior to the "Select Shift" in '67, these were called "Green Dot Cruise-o-Matics" by some. Note there is a "." after N, then the Greed Dot. You drive and get all gears in the Green Dot. The "." starts and keeps you in 2nd gear.

IMG_0824.jpg Photo by Wademeister | Photobucket

http://www.allfordmustangs.com/forum...ansmission.jpg

You might look at the trans--if it is '67 and up and you are in the Green Dot, you are actually in 2nd gear. Scroll down here and see examples of both in the console shifters. Column lines up the same as you see in the above image. A newer trans with the old shifter is pretty easy fix, so good luck on that!

Everything You Want to Know About Ford C4 and C6 Transmissions



Otherwise, back to the modulator, lines, etc.

C4 won't shift into 3rd gear - Ford Mustang Forum

Ford C4 won't shift in driver or go into 3rd - Hot Rod Forum : Hotrodders Bulletin Board

Thanks for the info. I'm about to leave for work, if I put it into the green, and everything works fine, I'm gonna feel real dumb. Lol we'll see.
 
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Old Mar 14, 2017 | 12:15 PM
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Originally Posted by 85e150six4mtod
Regarding the trans, check the vacuum line to the modulator, make sure it has vacuum.

But first, what does your shifter quadrant look like? Prior to the "Select Shift" in '67, these were called "Green Dot Cruise-o-Matics" by some. Note there is a "." after N, then the Greed Dot. You drive and get all gears in the Green Dot. The "." starts and keeps you in 2nd gear.

http://smg.photobucket.com/user/Wade..._0824.jpg.html

http://www.allfordmustangs.com/forum...ansmission.jpg

You might look at the trans--if it is '67 and up and you are in the Green Dot, you are actually in 2nd gear. Scroll down here and see examples of both in the console shifters. Column lines up the same as you see in the above image. A newer trans with the old shifter is pretty easy fix, so good luck on that!

Everything You Want to Know About Ford C4 and C6 Transmissions



Otherwise, back to the modulator, lines, etc.

C4 won't shift into 3rd gear - Ford Mustang Forum

Ford C4 won't shift in driver or go into 3rd - Hot Rod Forum : Hotrodders Bulletin Board
Okay so, yeah. I was starting out in the wrong position... like I said, I'm new to fords. That being said, the thing is shifting into 2nd at 5 mph, and 3rd at about 20 mph. That seems too low. It appears that somebody has removed the kick down linkage from the tranny. Would that be causing the low shifts?
 
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Old Mar 14, 2017 | 05:08 PM
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As you can tell by my repeated reliance on links, I am no transmission man.

However, that trans is controlled by a couple different things.

There is an internal governor, which I think works off hydraulic pressure.

There is the modulator, which helps regulate hydraulic pressure inside the trans. It can be adjusted:

Adjust C4 Shift Points - Ford Mustang Forum

C4 trans vacuum modulator-what stripe color? | Maverick/Comet Forums

And there is the kick down linkage. For WOT or even mid throttle shifts, you must have that linkage or it will shift way early.

Your shifts seem correct for light throttle.
 
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Old Mar 14, 2017 | 06:13 PM
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300 I-6 swapped in 1964 Econoline that never came with it originally. 1981 300 would have a C6 (or AOD) while 1964 Econoline would have had a C4.

Stuffing that 300 in there probably left no room for the kickdown linkage or it wouldn't fit.
 
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Old Mar 14, 2017 | 06:32 PM
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His picture shows a C4--bell is bolted to the main case. His '64 HD would have been a 240 right? Same convenient size as the 300.

C4AP-7006 is visible on the trans case. Kick down linkage attachment point is vacant.
 
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Old Mar 14, 2017 | 06:42 PM
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Originally Posted by 85e150six4mtod
His picture shows a C4--bell is bolted to the main case. His '64 HD would have been a 240 right? Same convenient size as the 300.

C4AP-7006 is visible on the trans case. Kick down linkage attachment point is vacant.
No H/D Econolines (Super Van) until 1965.

C4 trans is probably the original, has a 1964 case ID number that crosses over to C4AZ-7005-D
 
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Old Mar 14, 2017 | 07:24 PM
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OP said HD in first post. See first sentence in post 7. Were there 240s in '64?
 
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Old Mar 14, 2017 | 08:46 PM
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Originally Posted by NumberDummy
No H/D Econolines (Super Van) until 1965.
My 1964 Heavy Duty (1-ton payload), not a SuperVan, Econoline came with a 170 engine. The 240 was not available until 1965.
 
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Old Mar 14, 2017 | 08:54 PM
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Does the transmission have a single bolt holding up the rear of the transmission or two?
 
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Old Mar 14, 2017 | 10:57 PM
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Originally Posted by EmilBarnabas
Does the transmission have a single bolt holding up the rear of the transmission or two?
He has a picture in post 6. You can see part of what might be a mounting bracket at the top of the trans. Is that what you are looking for?
 
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Old Mar 16, 2017 | 04:19 PM
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Originally Posted by 85e150six4mtod
He has a picture in post 6. You can see part of what might be a mounting bracket at the top of the trans. Is that what you are looking for?
I can't quite make it out. It's either a single bolt parallel to the axle or two bolts parallel to the driveshaft.
 
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