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John drilled this into me.
Check the ground strap from engine to chassis. The negative voltage drop should be under .5 volts.
Next would be to check ignition and fuel systems. I'm lazy so I'll insert a gas sniffer probe and look for >1000 ppm's HC. If over 800 or more we can probably say that the injectors,ecm,fuel pump are working.
Last edited by wrench459; 05-23-2009 at 11:40 PM.
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