02- sensor, what causes them to go bad? runnin rich? i replaced mine with another used but good 1 from my friends h23, it worked fine for about 3 months til recent.
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**Blk Housed Slut Crew Member #1**
**Don't b scared be prepared for the worst**
Da Drizzle's Sedan - Dr. Diy's Blk Housed Thread
'90 2Tone Coupe-Car Heaven_'89 Lude-Junk Yard
Mostly Usdm, some Jdm,Edm,&Puerto Rican RICE