Recharging A/C and blocking off LH side vent improved airflow and cooling from dash A/C

New 6v house batteries work great when controlled through Yanida combiner. 2 full days on DC with no issues.

Climbed 14% grade for 2 miles (20MPH and me solo, family caught ride with friends up the grade)

Trans temp never over 170F even pulling on long grades.

New fan clutch (severe duty) doesn't cut in and out consistently

Generator - Coil failed ($$$ item) genset inop - kids hot, but not complaining

Electric fuel pump did correct vapor lock at 100F on blacktop, but not immediately, nor completely. Occasional hesitation even with pump running.