Higher idle and takes longer to shift, any ideas? - LS1TECH

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Higher idle and takes longer to shift, any ideas?

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Old 07-25-2009, 02:37 PM   #1
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Default Higher idle and takes longer to shift, any ideas?

Every so often after driving my car for a little bit i'll pull up to a stop light and i'll notice its idleing about 200rpm higher than usual. And when it does this, i'll take off and it goes to about 2500+rpm to shift unless i let off the gas then it shifts. It does this from 1-2 and 2-3. When usually it'll shift anywhere between 1500-2000 rpm. It seems to only do this when its hot outside. Any ideas?
2001 Z28 SOM - H/C & Stalled 410hp 392tq
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Old 07-25-2009, 04:03 PM   #2
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I would suspect a TPS issue, It may not set a code but be out of range when hot.
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