Engine Performance problem
1999 BMW 528 6 cyl Two Wheel Drive Automatic 120000 miles
My 1999 bmw 528 started to run really rough. I pulled some codes and found misfire codes for almost all cylinders an 02 sensor code and a 1397. Sounds like an air leak under the intake manifold. Any suggestions Thanks
have the same problem?
Wednesday, June 3rd, 2009 AT 9:22 PM