C6 NO 2-3 SHIFT

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Apr 4, 2011 | 08:36 PM

roscoe14eb

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C6 NO 2-3 SHIFT

JUST O/HAULED MY C6 IN THE 75 F350 AND I HAVE NO 2-3 UPSHIFT. REVERSE AND THE 1-2 SHIFTS ARE PERFECT. I DID PUT A SHIFT KIT IN. ANY IDEAS? THANKS ROSCOE

Apr 4, 2011 | 08:44 PM

02X72

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Sounds like a vacuum issue, start at the modulator on the back of the tranny and work forward. Could be as simple as a disconnected line

Apr 4, 2011 | 09:14 PM

roscoe14eb

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IF IT WAS VAC. THE GOVENER WOULD OVERIDE AT A CERTAIN RPM. ALSO IT WOULD AFFECT THE 1-2 SHIFT WHICH IS FINE

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