Quote:
Originally Posted by Frank Lee
That is old-school thinking ('60s-'80s- pre EFI) no longer true, and not true on our trucks!!!
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I don't agree... the air pump is driven by the belt. that takes energy. air pump is removed, loss is gone. If emissions truly mean nothing, as they do in OH, then the emission control system is nothing but a waste of fuel and/or power
What engine is in your truck? what is your gearing? auto trans I assume? 4wd? are our trucks identical?