killa_lude

my idle surges from 1200 to 1500rpm when i start it up, (either when the motor is hot or cold) and im 98% sure its not a vacuum leak. what the hell else could it be? i drilled a idle air hole in my golden eagle intake mani, could that be the problem? before the car wouldnt idle unless there was a vacuum leak. and i noticed that there wasnt a hole on the mani to fit the idle hole on my inline4 tb. so after i did that, i plugged the vacuum leak that i left open before (so the motor wouldnt kill out) and now the idle surges....any ideas?

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1993 Honda Prelude VTEC
1991 Honda Civic Hatch DX

killa_lude

anyone?

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1993 Honda Prelude VTEC
1991 Honda Civic Hatch DX

vtecprelude

Most likely.

killa_lude

well how is the car suppose to idle if there is no idle hole on the intake mani?

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1993 Honda Prelude VTEC
1991 Honda Civic Hatch DX

killa_lude

bump

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1993 Honda Prelude VTEC
1991 Honda Civic Hatch DX

Si_g

did it do it b4 u drilled the hole ? if not, then most likely its the same problems everyone has been having, its been covered a lot. Do a search on surging idle, idle problems, fast idle valve and such, theres more than enough to help you throught it.

g luck

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killa_lude

thanks man i will do that.

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1993 Honda Prelude VTEC
1991 Honda Civic Hatch DX