I have a 94 Taurus 3.0 with 144,000 miles. I do not have a scan tool, but I stopped in at my local Advance Auto Parts store to have them scan for codes. I was told that it was useless to run a scan if no engine light is showing since it wouldn't give them any codes. I was under the impression that there still could be some codes to read even though the engine light is not on or am I worng? Any advice would be greatly appreciated.
Tuesday, July 11th, 2006 AT 11:16 PM