Overdrive lock out
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Joined: Jul 2011
Posts: 6,514
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From: Sioux Falls Area
Short of custom tuning, there isn’t much you can do.
the tow/haul button helps a little in town, but it will still upshift to around 1100-1200 rpm.
just they say they are.
the 5.4 makes good useable torque at 1000 rpm and the 6r80 is happy to shift when needed.
the tow/haul button helps a little in town, but it will still upshift to around 1100-1200 rpm.
just they say they are.
the 5.4 makes good useable torque at 1000 rpm and the 6r80 is happy to shift when needed.
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a.s.k.52
1999 - 2003 7.3L Power Stroke Diesel
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Mar 30, 2021 10:38 AM
