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Original post by: Steve Conjerti ,

Title:

Losing a lot of coolant

Text:

Losing coolant in my 2002 Pete 387 Cat C-15 6NZ with 975k miles on it.  Lost about 4 gallons in 300 miles. Truck has never lost coolant prior to

-No visible leaks under truck

-no evidence of it coming out of the stacks (no smoke or water)

-just got oil sample back and sample is perfect

Any ideas of where it is going?

Thanks,

Steve

Category:

Loosing coolant

Discussion Topic:

No

Status:

open