I took my Corolla to AAMCO of Fresno for the check engine light. It had been running rough for months and I thought that it was the engine. They check the light out and found out that it was a transmission code.

They did their diagnostic on the transmission for free since I had a coupon that I found on the internet (Art, the owner, told me where to go to find it) and explained that I had an internal problem that was causing my light.

Art said that my best value would be to get my transmission rebuilt with the 3 year warranty. When they finished a couple days later I was amazed at how much better my car ran. It drove better than when I bought it 2 years ago!