Originally posted by CueballSVT:
How much does it usually run just to replace O2 sensors? Is it a DIY project?
The downstream sensors are a piece of cake. You just need an O2 sensor socket. The sensors run between $60 and $70 at Autozone. The upstream sensors are a different story. It looks liket bank 2 is pretty easy, but bank 1 (firewall) looks like a PITA. I may change all four sensors after the dealer (Hopefully) changes the cats.
1998.5 E1 SVT Contour #5482/6535
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