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Re: '94 Blazer 4.3L hard/no start
Posted to Technical Discussion Forum on 9/20/2007

Terry

I 've seen a bit latley in the trade pubs about dirty valves soaking up the fuel at start. If you own a low current probe you can test that pump for RPM and current draw, see bad windings ect..... You'll need a graphing meter or scope. Check the archiv... Login to read more.