I use to be very happy with my 97 LEGACY with the 2.2liter engine. Since last fall (about 3 months) my milage per galon increase by
25-30 percent. I replaced everything I can, such as skarkplugs, air filter, gas filter, PCV valve, no defect code on computer. Is anybody as an idea of what is WRONG with my LEGACY ?- posted
19 years ago