I have spoke to a few people and a tuner concerning my Pro-M I purchased used recently. From speaking to the original owner of the meter who runs a 12.5 second truck it worked great for him and with no problems. I on the other hand get a check engine light and low idle. I have also spoken to Pro-M and the calibration on the meter is 96GT24 or in other words for a 96 Mustang GT with 24lb injectors. Pro-M says it needs to be recal'd. Does anyone know anyone besides Pro-M who cal's meters? They are wanting $125 to do it.

Thanks, B