1990 Ford F-250 transmission

1990 FORD F-250
155,000 MILES • V8 • 4WD • AUTOMATIC
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BERNARDAS
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  • 2 POSTS
shift hard from 1st to 2nd gear. Also shifts hard into reverse. Light flashing on the overdriver switch. Other than that transmission shifts fine in all other gears. The overdrive switch works well on and off.
Oct 25, 2010 at 10:17 PM
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TECH1FORD
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  • 102 POSTS
with the light on the overdrive flashing it is saying that there is an electrical concern with the trans. You will need to get it scanned. Might just be a shift solinoid causing it. Was there other problems with the trans prior to this happening
Oct 27, 2010 at 9:44 AM
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BERNARDAS
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  • 2 POSTS
No issues prior to this. Everything worked fine.
Nov 7, 2010 at 8:32 PM
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