IT lasted almost a year and worked great untill I checked the air fuel on a freinds car with a 408 and he was running wal mart gas with the 10 % ethelyne mix. he was at 12/1 and man that sensor was clean when we took it out. Looked very lean.
I guess from now on any one who wants to use the lm1 has to buy there own sensor.![]()





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