urgent help! car sputtering after 4k rpm

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Mar 8, 2009 | 02:19 PM

Davidls

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From: Colorado

urgent help! car sputtering after 4k rpm

i have a 93 hatchback with an ls swap. its turboed and the spark plugs are fine. when i floor it right after 4krpms it sputters really hard! any ideas

Mar 8, 2009 | 02:28 PM

h224thgensedan

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From: Klamath Falls, Oregon, USA

Re: urgent help! car sputtering after 4k rpm

what is your plug gap set at.

Mar 8, 2009 | 06:20 PM

Davidls

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From: Colorado

Re: urgent help! car sputtering after 4k rpm

i just changed the rotor and cap and pops and sputters worse

Mar 8, 2009 | 07:30 PM

ohsnapzafingcu

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Re: urgent help! car sputtering after 4k rpm

is the car tuned?

Mar 8, 2009 | 07:31 PM

Davidls

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From: Colorado

Re: urgent help! car sputtering after 4k rpm

my gap is fine because i just had it tuned last week and they changed the spark plugs for the tune

Mar 8, 2009 | 07:53 PM

Davidls

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From: Colorado

Re: urgent help! car sputtering after 4k rpm

bump

Mar 8, 2009 | 09:13 PM

Davidls

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From: Colorado

Re: urgent help! car sputtering after 4k rpm

do you think clogged fuel filter or injectors? ill change the tps tomorrow see if that helps. how do you remove the tps since theres no screws?

urgent help! car sputtering after 4k rpm

urgent help! car sputtering after 4k rpm

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