Just an update; The injector pump was the problem on my dozer not throttling up. the governor seals just came apart and gumed the whole system up.Had the pump rebuilt, installed it then sent it back to the rebuilder because the a ring slipped internally, what I was told. reinstalled it has worked lik a gem since! Took some time for the rebuilding process, but worth it to get it right. Got my toy back!! Much thanks to all who offered advice on fixing the orginal problem. Again thanks to all.
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