02 sensors
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02 sensors
anyone use the bosch 02 sensors from autozone versus buying the gm ones from the dealer and do they work. because i just installed long tubes and bank 2 sensor 1 is going no higher than 70 mv so its pretty much dead which i suspected because its the original ones on the car and they have 94,000 miles on them.
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Personally, I'll support AC Delco narrow band oxygen sensors over the Bosch's any day of the week after past experiences. Some don't have trouble with them, which leads me to believe it's hit or miss with them. But, that's just one guy's opinion. On the other hand, I haven't had much trouble with my Bosch WBO2.