Engine light came on then after driving a while went off. Had driven approximately 75 miles on the interstate at 70 to 80 MPH. Engine light came on and immediately lost power. Started to pull over to shoulder and power was restored. Accelerated again and car started jerking. Pulled over for approximately 10 minutes and drove another 30 miles without any problems to a dealership. Dealership checked the codes and advised oil pressure sensor and rocker arm something. They reset light and we drove another 150 miles until engine light came on again while driving over a steep mountain. Light eventually went off 2 days later and we drove home 300 miles without any other problems. Any ideas what to do?
Monday, December 10th, 2012 AT 4:30 PM