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Getting some hesitation/fluttering at half throttle in lower gears

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Old 04-08-2008, 02:34 PM
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Default Getting some hesitation/fluttering at half throttle in lower gears

I have not gone in and checked my boost machine, but I noticed this at the end of the year last year too. If I am half on the throttle in 1st and 2nd for sure, maybe a little in 3rd, when around +0-5psi on my boost gauge it flutters, kinda bounces up and down by a psi or 2. Under open throttle I have no lag, no issues, just when I am half on the gas- ie normal city driving.

Few suspects- installed Hose Techniques kit on a lot of stuff- including DV.

DV was relocated and hooked into TCarbon FMIC down up front- and Hose Techniques hose runs all the way down and around.

Need to check Boost Machine (not max boost, the other setting)

Are the Hose Techniques hoses firm enough for the DV's small hose up on top. Seems real soft, wasn't sure if maybe something was collapsing a little without much pressure running though it, etc. Any thoughts would be appreciated!
Old 04-08-2008, 02:41 PM
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plug gaps?
Old 04-08-2008, 03:16 PM
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coilpacks/plugs
Old 04-08-2008, 04:59 PM
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Default Was hoping now to have to pull that all apart, but I guess I should check it all out

Too bad I have no way to test coil packs except various vagcom errors
Old 04-08-2008, 07:22 PM
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Default Mine does the same thing. Not all the time, but it seems to be increasing in frequency...

No idea what it is. Probably start with the plugs.
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