I have an olds 1997 in mint condition with 91000 miles on it. It runs fine
if I burn premium gas but it stalls frequently at idle (red lights, going
from park to drive) if I use even one tank of regular gas. The problem has
existed for several months so I usually use premium gas. It had a
complete
tune up at 61000 miles including complete electronic ignition,wires plugs,
injector flush all filters rad flush and transmission fluid change. I am
not too worried if I have to continue to burn premium but I am afraid that
it might be a sign of a defective sensor or other problem more serious
problem. Any thoughts?
Thanks
Jay
