Originally Posted by 98legwag
I have NGK V-powers in my car. As far as O2 sensors, everything I've read says use OEM, Denso, or Bosch.
Okay. So does that mean I'll have to replace them every 1-2 years?? 2 more things I forgot to ask. Do you think the wires should be replaced also (the only reason i want to change the plugs was they've been in for a while and i feel like they need to be maintained vs. wires which i'm thinking should only be replaced if need be). also I'm at 122k. bought it with about 70k in 2005. so I've only put about 50k in 7 years but never replaced the timing belt. Do you think I should change it and do you think it's a risky DIY job (maybe I'll just buy the part and bring to mechanic (how much you think the service/labor would be?)). Thanks.