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02-09 Vortec 5.3L V8 Engine and Drivetrain

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OEM Issues

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Sticky = = = New threads may not be posted in this catagory, please select a sub-forum = = =
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8K
 by Jman423
03 tb with 5.3 crank no start
0
46
 by Madmike2217
Swap a 04 envoy 5.3 into a 06 envoy 5.3 for dod delete
0
76
 by Lschevy
Help
0
42
 by Soundhead88
Knocking and misfire, noone can find issue.
5
133
 by Ravalli Surfer
2006 Envoy Denali 5.3L V8 Starter Change in an Hour!!!
0
109
 by STSCowboy
2006 Envoy - Strange Throttle Problems
0
64
 by tomkatohio
High idle, and low power
0
128
 by Stonemason
02-09 Vortec 5.3L V8 Engine and Drivetrain Q&A forum for engine and drivetrain repairs/modifications/tuning.
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