2 days ago I went through a large pothole, then yesterday after driving about 20 minutes on highway the engine service light flickered. I also filled up with premium gas yesterday before this. Then I came to a stop light and the light came on and the car started shaking. Drove rough for a little ways then the light came on and stayed on but the car ran smoother. Pulled over and checked oil because oil pressure raised to about 55, usually stays at 40. Oil was fine, just checked tranny fluids, fine. Any advice out there?
2 days ago I went through a large pothole, then yesterday after driving about 20 minutes on highway the engine service light flickered. I also filled up with premium gas yesterday before this. Then I came to a stop light and the light came on and the car started shaking. Drove rough for a little ways then the light came on and stayed on but the car ran smoother. Pulled over and checked oil because oil pressure raised to about 55, usually stays at 40. Oil was fine, just checked tranny fluids, fine. Any advice out there?
- Patty S., Hubbard, OR, US