jim beam <me@privacy.net> wrote in
news:YZidnfwOFeDqybzXnZ2dnUVZ_qudnZ2d@speakeasy.ne t:


>>
>
> what is smarter?
>
> 1. doing the same thing you did before, and expecting a different
> result [retesting]? or
>
> 2. fixing the freakin' car, /then/ retesting???



I have seen retests give significantly different numbers when absolutely
nothing was done to the car in between.

Paying for a re-test is cheaper than a new oxygen sensor. To me it's worth
the gamble.



--
Tegger