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Date of Service:
Work Done on:
Class A - Diesel
Annual Service and repair on turbo boost system.
Evaluation of Service Performed:
They are very nice to deal with and able to schedule for service appointments in a short time, scheduled ours on Friday for
the Following Monday. We had an intermittent error code on the control module of our C7 Cat that they worked until the
found the problem. Boost actuator control valve and we also had them change the boost sensor. Since the repair we haven't
had one code. When the codes were read off the C7's ECM, 2 pertaining to the boost system had "maxxed" out to 255
occurrences. We have been using Holt for the past 3 years for our annual service and are very happy with them.