intermittent loss of power

[Richard G]

Had to happen, right ? Coming home from the North / South rally I experienced a few occasional instances when I would be climbing a hill and notice a severe lack of power / acceleration. No rhyme or reason as to why. A few minutes later and presto, good as new. All gauges read properly, battery voltage may have been a tad high at 14 volts, but no idiot lights or other indicators other than the tranny doing a little dance between 6th and 5th. I have the 300 CAT with the Allison MD 3060. Any ideas folks ? RG