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Old 05-12-2010, 09:44 AM   #10
j cAT
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Re: '01 Chevy Tahoe P0300 Multiple misfire code

Quote:
Originally Posted by saviola97 View Post
My truck wont turn on at all. Is there any other way to test it out ?
turn on does not compute..

does the engine crank, but does not run ?

if so turn to ignition on do not crank and measure the fuel pressure , then see how long it stays above 53psi.


If the vehicle does not have power to crank , charge the battery with a charger at no more than 10amps..when fully charged do the fuel test.
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