can someone help me!!!

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Jun 20, 2003 | 07:45 PM

#16

subarism

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do you think is my o2c on my up-pipe...?? i also have after maket up and down pipe???

Jun 22, 2003 | 08:17 AM

#17

david2z4

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Joined: Nov 2002

Posts: 792

From: Washington State, Car: 2000 Impreza Coupe RS-T T

Car Info: 2000 Impreza Coupe RS-T Tec3/Vishnu turbo Color: B

It could be several things. Is the exhaust sooty? Pull the plugs and see how they look. If the tip is white it is too lean, if it is black and sooty then to rich.

Does the BOV close all the way?

All vacuum lines hooked up?

No Up down pipe leaks?

Jun 22, 2003 | 12:48 PM

#18

subarism

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i don't know i wish we can have a meeting soon so i can show you guy!!!r u live around in seattle area???

Jun 23, 2003 | 09:04 AM

#19

subarism

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which plugs should i pull??and where is the tip??

Jun 23, 2003 | 07:52 PM

#20

david2z4

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Joined: Nov 2002

Posts: 792

From: Washington State, Car: 2000 Impreza Coupe RS-T T

Car Info: 2000 Impreza Coupe RS-T Tec3/Vishnu turbo Color: B

the 4 spark plugs and the electrode tip of the spark plugs. but if you didn't know that I would not suggest you pull the plugs. you could strip the threads in the head if you don't do it correctly.

I would just have a qualified tuner do the work.