Vortec 8100 8.1L V8 | Chevy Silverado and GMC Sierra Forum

2004 Silverado 3500 8.1L

13

183

Alignment problem

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–

N/A

2002 8.1L throttle issues!!

13

14K

by Dakotahmartin98

Oil return quick connect

1

137

by CarParts.com

Which Black Widow Muffler ?

1

155

ECM -or- Edge Gas Evolution CS Programmer ?????

7

4K

6.0 to 8.1 engine swap

18

17K

by davester3500

P1221 Reduce power

6

902

by CarParts.com

P1515 reduced power

2

959

by Russ 2001 2500HD

8.1L Performance Parts

14

61K

Oil pressure sending unit screen?

0

210

Very odd electronical problem...help or junk

13

441

8.1 Engine noises

7

479

8.1 Vortec no power, miss at idle

2

282

New oil pressure sensor, same problem

1

262

by davester3500

Oil pressure Gauge fluctuates when idle and when driving

12

11K

8.1 swap into a 2010 1500 z71

2

21

11K

2002 2500hd 8.1 to 2003 2500hd 8.1swap

6

362

9

566

Rough Idle/Surging/No Power

2

282

8.1 random no start

5

411

HELP! Question about Coolant Recovery tank

2

558

by tino84

Rough start and idle

3

391

by *tim*

turbine / whining sound

9

2K

by CVIA88

Allison bellhousing area ticking noise

1

1K

by bellarzios123

Chevy 8.1 2 step

0

459

Different Exhaust Manifolds? WTH!!

4

649

oil pressure sensor switch bypass

4

843

Fuel Injector Replacement

4

1K

Oil leaking from rear of oil pan, 8.1l silverado

1

506

No spark on 2 cylinders

0

447

by Paulwilliamson8230

6

1K

should intake be this dirty?

6

846

by zenilc

Bully dog GT tuner in 8.1L

2

25

53K

by SurferChicUSA

8.1 cat delete.

10

7K

by Tjmisc