Currently, i took my 1996 cavalier 2.2 to the dealership, only to find out that all of my wiring is corroded, no fuel injector pulse, egr valve wiring short or corroded, and cooling fan short or corroded. whenever, i drive the car i noticed some stumbling while holding the accerlator steady, but while on the freeway the car runs fine. also, when the car is started there is blue smoke coming from the exhaust. Is there anyone in the Southfield, Mi area to meet up in person to better help me to get this car right... thanks