Re: [E36M3] Check Engine Light

["RICHARD PERRY" <raperry@xxxxxxxxxxx>]

I have a 97 with approximately 37,000 that has been showing
"check engine" lights about six ior seven times over the last
7,000 miles.  The dealership has replaced O2 sensors and the 
catalytic converters.  Yesterday the light came on again, and
I gather the fault code showed that the O2 sensor was reading 
outside of normal parameters (engine running too rich).  They
cleared the adaptation values and thought that should clear up
the problem.  Guess not, the check engine light came on again
after about 75 miles of highway driving.

Does anybody have an suggestions or ideas as to what the
problem(s) may be.  

I can also be reached off digerst at raperry@domain.elided

Thanks for the help.

Dick Perry
97 M3 Sedan

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