O2 Sensors

Are Chrysler O2 sensors crap? I've got a five year old 300C (2006 model
year) with 50K miles on it. An O2 sensor had to be replaced a year ago, a
second one has failed recently. I'm having the dealer replace all four
because I figure if two have failed the other two can't be far behind.

Is this unusual on the Hemi?

a lot of that depends on the fuel in your area, as well as total hours
running, not just miles......



"General Schvantzkoph" > wrote in message
...
> Are Chrysler O2 sensors crap? I've got a five year old 300C (2006 model
> year) with 50K miles on it. An O2 sensor had to be replaced a year ago, a
> second one has failed recently. I'm having the dealer replace all four
> because I figure if two have failed the other two can't be far behind.
>
> Is this unusual on the Hemi?

On Fri, 24 Sep 2010 17:50:23 -0400, rob wrote:

> a lot of that depends on the fuel in your area, as well as total hours
> running, not just miles......
>
>
>
> "General Schvantzkoph" > wrote in message
> ...
>> Are Chrysler O2 sensors crap? I've got a five year old 300C (2006 model
>> year) with 50K miles on it. An O2 sensor had to be replaced a year ago,
>> a second one has failed recently. I'm having the dealer replace all
>> four because I figure if two have failed the other two can't be far
>> behind.
>>
>> Is this unusual on the Hemi?

My car sits in the driveway all week, and then I take it out for long
trips on the weekend. Is sitting bad for the sensors?

General Schvantzkoph > wrote in
:

> Are Chrysler O2 sensors crap? I've got a five year old 300C (2006
> model year) with 50K miles on it. An O2 sensor had to be replaced a
> year ago, a second one has failed recently. I'm having the dealer
> replace all four because I figure if two have failed the other two
> can't be far behind.
>

I think they are crap too. But my model is older. A 1999 Stratus V6.

--
Rahul

there is nothign special about o2 sensors. I think it is mostly due to
engine. Check your engine compression, and injectors.
On Oct 6, 8:30*pm, Rahul > wrote:
> General Schvantzkoph > wrote :
>
> > Are Chrysler O2 sensors crap? I've got a five year old 300C (2006
> > model year) with 50K miles on it. An O2 sensor had to be replaced a
> > year ago, a second one has failed recently. I'm having the dealer
> > replace all four because I figure if two have failed the other two
> > can't be far behind.
>
> I think they are crap too. But my model is older. A 1999 Stratus V6.
>
> --
> Rahul

"ulas c coskun" > wrote in message
...
there is nothign special about o2 sensors. I think it is mostly due to
engine. Check your engine compression, and injectors.
On Oct 6, 8:30 pm, Rahul > wrote:
> General Schvantzkoph > wrote
> :
>
> > Are Chrysler O2 sensors crap? I've got a five year old 300C (2006
> > model year) with 50K miles on it. An O2 sensor had to be replaced a
> > year ago, a second one has failed recently. I'm having the dealer
> > replace all four because I figure if two have failed the other two
> > can't be far behind.
>
> I think they are crap too. But my model is older. A 1999 Stratus V6.
>
> --
> Rahul


I don't recall ever changing one on other cars, but I've had to have an O2
sensor on my Labaron replaced four times in the past nine years.