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02-09 Vortec 5.3L V8 Engine and Drivetrain

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OEM Issues

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8K
 by Jman423
Fuel line part number?
11
197
 by Vega_TB
aftermarket support
0
151
 by nieblas
High idle, and low power
2
226
 by EnvoyBoy2004
03 tb with 5.3 crank no start
1
148
 by dextrob
Need to Overfill Engine Oil to Make Engine Rattle Go Away
2
159
 by tony17112acst
HELP! Trouble Starting!!
2
98
 by tinmanwpk
Swap a 04 envoy 5.3 into a 06 envoy 5.3 for dod delete
0
166
 by Lschevy
Help
0
86
 by Soundhead88
Knocking and misfire, noone can find issue.
5
264
 by Ravalli Surfer
2006 Envoy Denali 5.3L V8 Starter Change in an Hour!!!
0
212
 by STSCowboy
2006 Envoy - Strange Throttle Problems
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157
 by tomkatohio
02-09 Vortec 5.3L V8 Engine and Drivetrain Q&A forum for engine and drivetrain repairs/modifications/tuning.
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