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#1
12-23-2005, 04:34 PM
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2003 EGR location?
I have a 2003 S-10 Blazer that has developed an off idle ping/rattle, truck only has 13,000 miles. Possible EGR problem, I filled it with 91 octane and marvel mystery oil seemed to help a little. On a cold engine can pull away without noise, noticable when warmed up. Any suggestions? It's not terribly bad, and only when starting out in first gear, no noise when going up a hill at speed. Is this acceptable?
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#2
12-23-2005, 11:34 PM
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Re: 2003 EGR location?
Look at this thread
http://www.automotiveforums.com/vbul...d.php?t=283211 If you care to try it, it might just fix your problem. I might be wrong, but from the sounds of it to me you've got an engine full of carbon.
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#3
12-24-2005, 12:35 AM
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Re: 2003 EGR location?
Do the 2003 have an egr?I thought i read somewhere they didnt or it was moved somewhere else.I know someone out their knows for sure.
__________________
1991 Chevy S-10 Blazer 5.7 V8 RIP 1999 Chevy Blazer 2dr 4.3
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#4
12-24-2005, 07:41 AM
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In th 2003 the EGR has been internalized...
__________________
  95 s10 Blazer, EGR Mod, ZQ8 Steering box mod, 99 Center console shifter mod and more... See everything at www.pghconsulting.net/teal
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#5
12-24-2005, 11:05 AM
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Re: 2003 EGR location?
Quote:
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#6
12-24-2005, 11:38 AM
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Re: 2003 EGR location?
Don't use marvel for that, use Seafoam
__________________
95 s10 Blazer, EGR Mod, ZQ8 Steering box mod, 99 Center console shifter mod and more... See everything at www.pghconsulting.net/teal
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