symptoms of a bad o2 sensor?

[triskit527]

i believe i need to change my front o2 sensor, what are some usual signs that it has gone bad?

[TheGr8Schlotzky]

Re: symptoms of a bad o2 sensor?

what's your mileage?

[zpwn06]

Re: symptoms of a bad o2 sensor?

SES light?
and how about fuel effeciency

[triskit527]

Re: symptoms of a bad o2 sensor?

133,000 i dont know if its been changed prior to me owning it. ses light stays on due to egr removal, i havent keep track of the fuel efficiency. the engine bogs and has no power sometimes when i drive it as if i needed a tune up, but i did about a 100 miles ago

[Tom Rs]

Re: symptoms of a bad o2 sensor?

i have a used set for sale $22

[triskit527]

Re: symptoms of a bad o2 sensor?

with how many miles on them? could on o2 sensor describe the symptoms i described?

[savagecamaro96]

Re: symptoms of a bad o2 sensor?

rough idle

[Tom Rs]

Re: symptoms of a bad o2 sensor?

i think they had 45k on them

[triskit527]

Re: symptoms of a bad o2 sensor?

how much for just 1 shipped to 48439?

[Tom Rs]

Re: symptoms of a bad o2 sensor?

how much for just 1 shipped to 48439?

pm sent

[F1GT]

Re: symptoms of a bad o2 sensor?

If you've changed the plugs already and you are stepping on the gas and it doesn't feel like it wants to go, then either it's not getting fuel or it can't breathe. Check your air filter. Also, change your fuel filter, if anything, put a bottle of fuel system cleaner in your tank(Chevron's Techron Complete fuel system cleaner or Gumout's Regane is what I always use). My Camaro has 165,000+ miles on the stock o2. I've bought replacement o2's at around 80k miles =P Is the cat on your car stock?

[triskit527]

Re: symptoms of a bad o2 sensor?

air filter is good i just cleaned and oiled my k&n filter, i changed the fuel filter less than 10k ago, it dosent stutter all the time just once in a while it bogs. the cat is a magnaflow hi-flow cat