We are at -21 with 8 engines on line and have had no problems. What kind of oil coolers do you have and how is the water side cooling work. Could you have a valve not operating correctly on the cooling circuit?
We are at -21 with 8 engines on line and have had no problems. What kind of oil coolers do you have and how is the water side cooling work. Could you have a valve not operating correctly on the cooling circuit?