caulinsmommy

110,000 miles

While driving 2 weeks ago the car seemed unstable. I thought I had a flat, pulled over and nothing. Re-started the car and it seemed sluggish. The check engine light came on- and was flashing. I was able to drive between 20-30 with no real problem but didnt want to push it faster. My mechanic changed 3 coils (?) and the plugs. Same misfire came up. He then replaced the PCM with a rebuilt PCM- after it was put in and programmed lo and behold- same misfire. Any ideas?