Poor upshifting in manual mode
#1
Poor upshifting in manual mode
I have a 2007 G35 5at w 53k miles. In the manual shift mode, it has started to not upshift when I tap up under acceleration. This goes to the point that I have bounced off the rev limiter in 1st and 2nd,as I will often hold the gear until quite high. It works fine full automatic mode and the DS modes, and has never not downshifted in the manual mode. It seems to affect all gears but is erratic, not easily reproducible. For example, I drove to work today about 45 mi, and it happened 3 separate time, but driving home tonight, not one incident. It happens with no pattern related vehicle operating time, atmospheric conditions or other variables I can think of. Any clues?
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master111
G35 Coupe V35 2003 - 07
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09-25-2015 08:32 PM