Transmission shifting hard?

Tiny
CHARLES GODWIN JR.
  • MEMBER
  • 1994 FORD F-150
  • 4.9L
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 296,000 MILES
My transmission is shifting very hard. I have already serviced it. I have been told it could be the shift solenoid. Wondering what you thought.
Monday, February 25th, 2019 AT 3:46 PM

15 Replies

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Good evening,

Yes, it could be a solenoid but before I would say yes, I would change the oil/filter in the transmission to be sure dirt is not restricting the valve in the valve body.

https://www.2carpros.com/articles/automatic-transmission-problems

https://www.2carpros.com/articles/how-to-service-an-automatic-transmission

Roy
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Wednesday, March 24th, 2021 AT 1:50 PM
Tiny
CHARLES GODWIN JR.
  • MEMBER
  • 9 POSTS
Can you give me an idea where it is located on my transmission?
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Wednesday, March 24th, 2021 AT 1:50 PM
Tiny
ASEMASTER6371
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I need to know which transmission you have.

Is it a C6 or E4OD?

There should be a tag on the side.

Roy
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Wednesday, March 24th, 2021 AT 1:50 PM
Tiny
CHARLES GODWIN JR.
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I believe it is the e40d.
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Wednesday, March 24th, 2021 AT 1:50 PM
Tiny
ASEMASTER6371
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They do not show any pictures of the solenoids but they are on the valve body. There are two shift solenoids and a torque converter solenoid.

You could try changing them but I doubt it will help.

Roy
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Wednesday, March 24th, 2021 AT 1:50 PM
Tiny
CHARLES GODWIN JR.
  • MEMBER
  • 9 POSTS
So if that doesn't work what then?
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Wednesday, March 24th, 2021 AT 1:51 PM
Tiny
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Then the transmission will have to be removed and disassembled for inspection.

Roy
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Wednesday, March 24th, 2021 AT 1:51 PM
Tiny
CHARLES GODWIN JR.
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Okay, thanks for the help.
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Wednesday, March 24th, 2021 AT 1:51 PM
Tiny
ASEMASTER6371
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You're welcome.

Always glad to help.

Roy
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Wednesday, March 24th, 2021 AT 1:51 PM
Tiny
CHARLES GODWIN JR.
  • MEMBER
  • 9 POSTS
What would give my truck a rough idle and hesitate on take off?
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Wednesday, March 24th, 2021 AT 1:51 PM
Tiny
ASEMASTER6371
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Engine misfire.

https://www.2carpros.com/articles/engine-misfires-or-runs-rough

Roy
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Wednesday, March 24th, 2021 AT 1:51 PM
Tiny
CHARLES GODWIN JR.
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What would make my truck idle up an down then fine the next minute.
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Wednesday, March 24th, 2021 AT 1:51 PM
Tiny
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Idle air control valve.

Roy
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Wednesday, March 24th, 2021 AT 1:51 PM
Tiny
CHARLES GODWIN JR.
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Thanks.
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Wednesday, March 24th, 2021 AT 1:51 PM
Tiny
ASEMASTER6371
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You are welcome.

Glad to help.

Roy
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Wednesday, March 24th, 2021 AT 1:51 PM

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