Thanks for the help

 

Yea gas milage sukks in these cars i recently changed my plugs and now in using less gas. for those without check engine lightbulbs it might be your o2 sensors .but keep in mind driving a sc300 is like driving a box chevy ,they heavy cars so dont expect to get gas milage like civics and corollas .now imagine how the turbo guys feel

 

I routinely get 22 to 24 mpg in my 2000 sc3. Combined city and highway. Keep your foot out of it and it helps immensely.