Quote:
Originally Posted by Bubbles
How many miles on the current O2 sensors. I've swapped the precat sensors every 30-40k. I don't bother with the rear sensors since I'm running akra evol and rears sensors are likely toast.
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Since you mentioned, the car is running north of 120k, and has been probably been changing it once on record. Do you swap them out cuz of code showing up or?
I suppose I should do both at the same time?