Hey everyone,
I am very rarely on this forum, busy lifestyle. But I have been having an issue with my truck running rich. Long story short I purchased this truck from an older gentleman, 2003 Dakota RT with a 408 Stroker motor, came equipped with a Hemifever sct tune. Had issues with my transmission, Took it the local transmission shop and stated they needed to use the sct tuner to clear the code. The manager told me that they have cleared many codes for people with tunes on their vehicles and never had a problem. So with us having not always the best of weather here in Canada, the truck sits through a cold winter and back out we go in the spring. Drive it for about a month or so and get a code that I'm running rich bank 1, switch the o2 sensor, then get a running rich bank 2. So needless to say I have changed all 4 of the o2 sensors clear the code and nothing. I have to try and pass and emissions test in a few months and need to clear this code. Anyway anyone has some advice?