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MIL ELIMINATORS SUCK!

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Old 12-09-2006, 03:13 AM
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St4ng07
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Default MIL ELIMINATORS SUCK!

Driven my car for about 2 months with new exhaust. Today check engine light pops on...read the code o2 sensor malfunction. Dont know what to do? And ideas?
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Old 12-09-2006, 03:21 AM
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kylebgt
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Default RE: MIL ELIMINATORS SUCK!

That is common with most aftermarket exhaust. You can either get another o2 sensor and hope it doesnt come back. Or reset the ecu by unhooking the battery and hope that solves it for a while. The only problem with the check engine light being on because of that is some other problem may pop up and you wont know because your light is already on.
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Old 12-09-2006, 03:24 AM
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St4ng07
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Default RE: MIL ELIMINATORS SUCK!

Ya I was gonna try the battery trick. Just sucks because of gas mileage! Its runnign pretty rich and the light bugs the hell out of me.
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Old 12-09-2006, 04:50 AM
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shadowfoxx
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Default RE: MIL ELIMINATORS SUCK!


ORIGINAL: St4ng07

Driven my car for about 2 months with new exhaust. Today check engine light pops on...read the code o2 sensor malfunction. Dont know what to do? And ideas?

If you can afford it get a handheld tuner like sct or diablosport predator and just turn the rear 02 sensors off.
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Old 12-09-2006, 05:19 AM
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St4ng07
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Default RE: MIL ELIMINATORS SUCK!

Wouldnt it still run lean or rich?
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Old 12-09-2006, 05:10 PM
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Fizzics Boy
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Default RE: MIL ELIMINATORS SUCK!

the rear o2 sensors have nothing to do with running lean or rich. the front o2 sensors are the ones that help calculate the air/fuel ratio. the front o2s are still gonne have the same reading. the rear o2 sensors are used to make sure ur cats are working. ive been driving around with a check engine light for a little while now, and my gas mileage hasnt suffered at all.
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Old 12-09-2006, 05:17 PM
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2000GT4.6
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Default RE: MIL ELIMINATORS SUCK!


ORIGINAL: Fizzics Boy

the rear o2 sensors have nothing to do with running lean or rich. the front o2 sensors are the ones that help calculate the air/fuel ratio. the front o2s are still gonne have the same reading. the rear o2 sensors are used to make sure ur cats are working. ive been driving around with a check engine light for a little while now, and my gas mileage hasnt suffered at all.

+1

There have always been rumors of a "limp mode" that if your CEL goes off the car will pull timing etc, but I have never seen any proof of this.

the car will still throw a CEL light every once in a while with the eliminators. My car did this, just disconnect the negitive bat cable for a bit and put it back on.
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Old 12-09-2006, 06:36 PM
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98cobratx
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Default RE: MIL ELIMINATORS SUCK!

how much are o2 sensors and just to make sure the MILs go in the front of the o/r pipe or the back
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Old 12-09-2006, 08:18 PM
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Fizzics Boy
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Default RE: MIL ELIMINATORS SUCK!

they go on the rear o2 sensors
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