Help!!!new thermostat but check engine light didnt go off!!!
hi guys i have 2001 bmw 325ci , the p1620 came on , i read online thats for the thermostat , so bought a new one , i already installed it , but the code never went away , even after i cleared the code, the car runs perfect doesnt overheat or anything. any one know what might be wrong??
i have to get emission passed anyone know if it will pass VA emission if that p1620 code is on???