Aloha from The Big Island of Hawaii,

My b-e-a-u-tifull
300 D is overheating coming up the
One big mountain,
Also known as the island of Hawaii.
I am keeping in step
Italian Tune-up in S
And the temp rises over 100 C.
Please help this Benzie Hawaii
With causes and solutions
for heat reduction on steep grades.
---Thank You
Aloha from the sunny Kona side