1996 Gmc Sierra Starts Wont Stay Running Does Sounds Crap

1996 GMC SIERRA
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KENNEY1423
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  • 8 POSTS
starts and wont stay running if it does stay running it sounds like terrible
Nov 10, 2012 at 7:11 PM
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HMAC300
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  • 48,601 POSTS
scan for codes and check fuelpressure first.
Nov 10, 2012 at 7:43 PM
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KENNEY1423
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Fuel pressure is good. Someone told me it was either the o2sensor or crank position sensor. I'm tired of buyingparts and that not be the problem
Nov 10, 2012 at 7:51 PM
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HMAC300
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  • 48,601 POSTS
if fuelpressure is not 60-66psi for a small block, itsnot good enough, it needs to be read for pressure not just cause it squirts it's good it needs to be scanned so you don't keep buying parts and trying to fix it like that. You have to know what are a to go to fix it.
Nov 10, 2012 at 8:00 PM
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KENNEY1423
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It measured 60 to 62. I rented the tool
Nov 10, 2012 at 8:05 PM
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