Reefer Down With a Load On? Call Before the Temperature Does.

Every other breakdown costs time. A reefer breakdown can cost the load. That changes the math on waiting until Monday, and it is why reefer calls come in at the worst hours.

A unit that starts and dies is usually being starved. Fuel supply, a restricted filter, an intake that cannot breathe or an air restriction, and each of those has a different fix. The owner has publicly described diagnosing exactly that failure, an engine intake filter collapsed in on itself, on a Friday night call in a thunderstorm. That is the shape of this work.

Alarm codes get read rather than cleared. A unit that alarms, gets reset and alarms again four hours later has told you something, and ignoring it with a load on is an expensive way to learn.

Parts availability is the real constraint on reefer work in rural Iowa. If a correct part is two hours away, you hear that before anyone drives for it, and you decide whether to wait, tow or reschedule the delivery.