FC lagging @ 6500rpm...

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May 15, 2007 | 11:16 PM

ThoRx7

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Joined: Sep 2006

Posts: 143

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From: Merced CA

FC lagging @ 6500rpm...

like it says.. its jumps back and forth.... just like an idling noise... i dont know why it wont reach 8000rpm? any questions?

May 15, 2007 | 11:28 PM

mikala379

Microtech tuning

Joined: May 2007

Posts: 29

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From: Trousdale Estates

give me details / last 3 day history / buy cheep gas? ETC. / is car turbo?

May 15, 2007 | 11:33 PM

Icemark

Former Moderator. RIP Icemark.

Joined: Apr 2001

Posts: 25,896

Likes: 24

From: Rohnert Park CA

Probably bad spark plugs or spark plug cables if it runs fine below 6500

May 15, 2007 | 11:43 PM

TehMonkay

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Joined: Nov 2005

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From: Louisville KY

Have you changed the fuel filter recently?

May 16, 2007 | 12:39 AM

ThoRx7

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Joined: Sep 2006

Posts: 143

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From: Merced CA

hmmm i'll check out the sparks plug wires and the sparks plug... and its not turbo.. its n/a... how could it be the fuel filter tho?

May 16, 2007 | 12:51 AM

TweakGames

FD pro licensed driver

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Joined: Feb 2006

Posts: 2,897

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From: Renton/Bellevue/Seattle WA

cause it could be full of crap causing it to not flow enough fuel for the higher RPM....

May 16, 2007 | 02:52 AM

micah

Winter sucks

Joined: Jan 2004

Posts: 3,083

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From: Newberg, Oregon

Possible causes: Fuel filter, clogged cats (if you have them), spark plugs/cables, old gas, dirty air-filter, plugged charcoal canister (lol), foot isn't heavy enough.

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