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Click on image for the lowdown. 
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Apr 26th, 2026 | | AD Chevy Trucks  Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
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For helping keep this great
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#29717 11/16/2001 5:09 AM | Joined: Jan 2001 Posts: 198 Member | | Member Joined: Jan 2001 Posts: 198 | Check the EGR valve that it is closing fully,It should shut when you let off the gas if it does not you get a super rich mixture going down the tail pipe. Blew up a couple of mufflers before i found it. (Guys at the parts store could not figure how the seam could split the full length :rolleyes: ) | | |
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