1999 Suburban 5.7 Not Starting

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Aug 27, 2012 | 5:45 PM

#11

TrevorSwartz

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okay I hooked up the pressure tester then turn the key to the on position and it read 60 PSI on the dot

Aug 27, 2012 | 7:11 PM

#12

TrevorSwartz

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Would you happen to have a picture of the spider? Also, could it possibly be some sort of mass air flow sensor or ignition coil issue preventing it from starting?

Aug 28, 2012 | 3:13 AM

#13

TrevorSwartz

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Actually I said that wrong it was at 62 psi but when o turn the key into the off position it drops right back back down

Aug 28, 2012 | 6:55 AM

#14

shamrock246

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From: Middletown DE

How much does the pressure drop after 5min,are there any codes stored? do you have spark? the crank sensors are know for going on these trucks mine did left me in my driveway

Aug 28, 2012 | 10:56 AM

#15

TrevorSwartz

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Im about to check all of that i did put a little gas through the intake for lack of starting fluid and it did start up for a sec but died shortly after