i have the code p071 whay does this mean
p071 what does p071 mean on 1998 Oldsmobile Regency
You do not have the right fault code for your 1998 Oldsmobile Regency. "P" codes start at 100, there is no p071. When you get the correct fault code please see the RepairPal OBDII code chart for more information. Here is the link - http://repairpal.com/obd-II-code-chart.