Vortec 4800 4.8L V8

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Vortec 4800 4.8L V8

News of Vortec 4800 4.8L V8

News

Vortec 4800 4.8L V8 specific.

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1328 topics • Page 1 of 54 • 1, 2, 3, 4, 5 ... 54

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Last post

Lifespan of a 4.8L?
1, 2, 3, 4by 1stChevy » Sep 09 2011, 8:56pm

32 Replies

166986 Views

Last post by ewj85
Oct 17 2019, 1:37am
Upgrading my intake/throttle body
by quade » Oct 10 2019, 11:24pm

3 Replies

147 Views

Last post by Bradley21sanders
Oct 11 2019, 1:21pm
2003 Silverado 4.8L Throttle Body
Thumping sound; relationship to MAF sensor
by Biscuit » Apr 20 2016, 3:24pm

3 Replies

295 Views

Last post by Biscuit
Oct 09 2019, 7:19pm
Engine Oil Pressure low & faint knocking
Should I replace or repair the motor ?
by marcusthefox » Aug 06 2019, 7:11pm

8 Replies

451 Views

Last post by marcusthefox
Oct 07 2019, 3:04pm
What is this code from silverad?
1, 2, 3 by Regalguy80 » Oct 04 2019, 2:07pm

20 Replies

653 Views

Last post by Regalguy80
Oct 05 2019, 5:12pm
Whipple Supercharger on 2009 4.8?
1, 2 by Jackson_79 » Sep 18 2019, 12:59am

11 Replies

455 Views

Last post by Regalguy80
Oct 05 2019, 2:32am
Wire harness on passenger side coil packs, injectors
Wires burning in two
by Biscuit » Sep 28 2019, 4:13pm

1 Replies

127 Views

Last post by Biscuit
Oct 04 2019, 5:33pm
Runs good, then doesn't.
1 ... 5, 6, 7 by Inline » Aug 26 2018, 3:06am

66 Replies

1995 Views

Last post by JBuffum21
Oct 02 2019, 11:43pm
Cooling fans not operating as they normally should
Cooling fan doesnt run with AC on, truck running hotter than normal
by SwampJolley » Sep 29 2019, 6:58pm

3 Replies

128 Views

Last post by Walkers
Sep 30 2019, 2:53am
Rebuild a 4.8 or swap a 5.3
by ZigZag88 » Aug 16 2019, 2:44pm

5 Replies

369 Views

Last post by Walkers
Sep 23 2019, 4:35am
07 classic LR4 to 04 Denali LQ4
by Blessediam » Sep 07 2019, 2:18am

0 Replies

88 Views

Last post by Blessediam
Sep 07 2019, 2:18am
2000 Silverado 4.8
by ZigZag88 » Jul 30 2019, 4:31pm

3 Replies

376 Views

Last post by ZigZag88
Aug 15 2019, 4:46pm
2012 Sierra Temperature Gauge
by agiordanony » Aug 12 2019, 1:03am

1 Replies

120 Views

Last post by GBSierraSLE
Aug 12 2019, 3:22am
Having problems with my 05 Silverado
by StevieB3 » Aug 09 2019, 1:52pm

4 Replies

210 Views

Last post by StevieB3
Aug 09 2019, 5:39pm
01 Chevy Silverado 4.8 egr bolt specs
by Meazy400 » Aug 07 2019, 3:58am

0 Replies

125 Views

Last post by Meazy400
Aug 07 2019, 3:58am
Gas Mileage
by comanche76p » Jun 20 2019, 2:58pm

8 Replies

696 Views

Last post by SierraHarley
Aug 04 2019, 5:18pm
2004 4.8 lt. Power loss
by tataddiction » Jul 14 2019, 8:07pm

7 Replies

402 Views

Last post by apcnc
Jul 28 2019, 1:08am
4.8 overheating
by RRT2006 » Jul 22 2019, 9:09pm

2 Replies

296 Views

Last post by RRT2006
Jul 25 2019, 11:29pm
Engine Code P2797
Auxiliary Transmission Fluid Pump
by brutus1957 » Jul 12 2019, 12:01am

2 Replies

222 Views

Last post by brutus1957
Jul 19 2019, 8:28pm
Replaced Alternator. Now won't Start. Won't even Crank.
by Sweett4rt » Jul 08 2019, 3:54pm

4 Replies

333 Views

Last post by Sweett4rt
Jul 09 2019, 9:15pm
Random misfire flashing CEL
by Hillbilly truck » Apr 03 2018, 11:52pm

9 Replies

772 Views

Last post by Jfox315
Jul 06 2019, 12:03pm
4.8 to 5.3 swap (I know its posted here a lot)
by 05DiscountBAS » Jun 27 2019, 8:57am

7 Replies

497 Views

Last post by 05DiscountBAS
Jul 05 2019, 5:32am
Erratic compression Cylinder #2
by Galen » Jun 04 2019, 12:40pm

7 Replies

240 Views

Last post by Galen
Jun 19 2019, 2:36pm
Which EVAP canister vent solenoid I should buy?
Autozone and Amazon can't suggest an exact replacement
by aleraiders07 » Jun 19 2019, 1:24am

0 Replies

182 Views

Last post by aleraiders07
Jun 19 2019, 1:24am
Weird oil pressure
by badedada » Jun 14 2019, 2:13am

4 Replies

344 Views

Last post by Walkers
Jun 14 2019, 8:56pm

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1328 topics • Page 1 of 54 • 1, 2, 3, 4, 5 ... 54

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