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1987 - 1996 F150 & Larger F-Series Trucks 1987 - 1996 Ford F-150, F-250, F-350 and larger pickups - including the 1997 heavy-duty F250/F350+ trucks

E4od Hard shift when tranny is warm

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Old May 12, 2016 | 12:29 PM
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E4od Hard shift when tranny is warm

I have been working on my E4od transmission for a while. It started developing hard shifts, so I changed the ABS sensor and the Neutral Safety Switch. It now runs and shifts smoothly until the tranny warms up ( about 30 miles) and then the hard shift start again, but a lot less frequently...any thoughts on that?
Cheers!
M

1994 F150 5.0l 128K
 
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Old May 12, 2016 | 12:51 PM
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Mark Kovalsky
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My thought is that you need to see if there are codes stored.
 
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Old May 12, 2016 | 02:04 PM
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Originally Posted by Mark Kovalsky
My thought is that you need to see if there are codes stored.
How do you read quotes on a 94 f150?
 
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Old May 12, 2016 | 02:32 PM
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Mark Kovalsky
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There is a connector under the hood. Ford ? OBD Trouble Codes shows a picture of it, and a way to do it without a reader. You can buy a reader for about $30 at most auto parts stores.
 
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Old May 12, 2016 | 02:42 PM
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Originally Posted by Mark Kovalsky
There is a connector under the hood. Ford ? OBD Trouble Codes shows a picture of it, and a way to do it without a reader. You can buy a reader for about $30 at most auto parts stores.
Thanks, I have a code reader for my other car, but never noticed a place where to hook it up on my truck. I learned something today
 
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Old Mar 8, 2019 | 09:37 PM
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Originally Posted by Ceaumar
....
So 3 years ago but no closure. What happened? These posts are less helpful if we don't have results.
 
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