oh crap iv screwed somthing up

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10-05-2005, 12:00 PM

danielsmith

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Join Date: Sep 2005

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last night i removed my air pump and at 4k it bogged terible so i putit back on and it ran fine but today i drove it about 2 miles and the bogging started again with air pumpback on i dont have a clue what is going on but it ran fine until i too k off the pump can someone pleeaaase help this is my only means on tranportation

10-05-2005, 12:03 PM

danielsmith

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oh yea its an 87 na

10-05-2005, 01:22 PM

rotaryinspired

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Location: Oklahoma City

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I posted it on Clubfc3s as well, but you could have a clogged cat.

10-05-2005, 02:58 PM

danielsmith

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it has a full bonez exaust so i dont think its that and it never did it until i removed the air pump but thanks

10-05-2005, 04:11 PM

rotaryinspired

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Location: Oklahoma City

Posts: 233

The air pump supplies the Air Control Valve and the cat. The ACV i believe is controlled by the ECU. I would guess to start w/ the ACV. Just buy a block off plate for the ACV and then ditch the air pump and you should be good since you have a free flowing exhaust.