O2 Sensors Help

smokesix · 06-05-2003, 09:51 AM

My 97 Cobra (96,250mi) has been having a very rough idling for a couple months and when I'm drving in stop and go traffic it will more than likely stall. The engine light has been on, and I figured it's because of having the h-pipe w/o cats. But at work I dynoed my car and it said "Low 02 sensor voltage". So I went ahead and looked at them and they all black and burned up, and I also happend to notice that they were originally from ford because it had a like a 8 or 9 digit number.

**So when I buy news 02 sensors do I have to match those numbers? and should I replace all four of them? and what might the price range be?**

** And what about MIL eliminators I noticed that they had a number on them (32 or 11) does those number need to match anything when putting on MILs or does it matter??**

Thanks

Hammer · 06-05-2003, 12:39 PM

I'm pretty sure MIL eliminators are a one size fits all approach, but you can verify by asking them yourself over at Dallas Mustang's tech forum: www.dallasmustang.com

06-05-2003, 09:51 AM	#1
smokesix Registered Member Join Date: Apr 2003 Posts: 11	O2 Sensors Help My 97 Cobra (96,250mi) has been having a very rough idling for a couple months and when I'm drving in stop and go traffic it will more than likely stall. The engine light has been on, and I figured it's because of having the h-pipe w/o cats. But at work I dynoed my car and it said "Low 02 sensor voltage". So I went ahead and looked at them and they all black and burned up, and I also happend to notice that they were originally from ford because it had a like a 8 or 9 digit number. So when I buy news 02 sensors do I have to match those numbers? and should I replace all four of them? and what might the price range be? And what about MIL eliminators I noticed that they had a number on them (32 or 11) does those number need to match anything when putting on MILs or does it matter?? Thanks

06-05-2003, 12:39 PM	#2
Hammer AKA "Dr. Evil" Join Date: Feb 1999 Location: South Fork Ranch Posts: 1,721	I'm pretty sure MIL eliminators are a one size fits all approach, but you can verify by asking them yourself over at Dallas Mustang's tech forum: www.dallasmustang.com __________________ Uncle Sam "What the hell is up with all the gauges? Calling Captain Kirk, your ride awaits... Phasers on stun...."

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