Adding coolant to diesel
We are traveling with our 2003 Holiday Rambler Cummings 350 pusher. The low coolant light came on, we checked the overflow it is reading low. We picked a gallon of Fleetguard 50/50 pre diluted ex...
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We have been parked on a pad with the front lower than the back by about a foot, wasn't sure if that would give a false reading.
