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Running BT and having power hesitation during cold starts

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Old 10-10-2007, 08:40 PM
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Default Running BT and having power hesitation during cold starts
ctapp software - and when the engine is cold

and i go through the gears there is power hesitation during acceleration

it goes away after 5 mins into the drive
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Old 10-10-2007, 09:01 PM
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oil warming up?
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Old 10-10-2007, 09:09 PM
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yah oil warms up normal - after 15 mins oil gets up to 200 deg
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Old 10-10-2007, 09:14 PM
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15 mins to get oil up to 200 deg seems like a long time to me.
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Old 10-10-2007, 09:17 PM
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or 10 not too long - but this hesitation problem only happen after the BT
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Old 10-10-2007, 09:20 PM
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please list all of the engine mods
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Old 10-10-2007, 09:24 PM
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Default stock block
K&N stubby
ATP tip
APR DV R1
Forge MBC
gt28rs
stock engine
630cc
then turbo back


during cold start

it doesn't hesitate as i go through the gears - but hesitates when i stay in gear like 2nd or 3rd around 3000K
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Old 10-11-2007, 03:18 AM
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Which block?
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Old 10-11-2007, 05:27 AM
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Let her warm up first before you start giving throttle..at least over 150deg
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Old 10-11-2007, 07:01 AM
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You have a GTRS!@#
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