EcoTec 6.2L V8 | Chevy Silverado and GMC Sierra Forum

silverado 6.2 vs 5.3 vs f150 3.5 vs 5

16

654

by KenNTennessee

Gas station tanks had diesel in them.

19

744

by EdgecrusherXES

Engine doesn’t get to 210?

6

284

Late model Silverado 1500 extended range or aux fuel tanks

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Chevy Silverado 2019 Ld help!!!!!

EthanSloan
2 mo ago
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Wot injectors or pinging ?

7

657

by Deadstockpomp

Help!!!!!!!

EthanSloan
1 mo ago
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Engine light

EthanSloan
1 mo ago
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Removing K&N CAI

7

444

"ENGINE OIL LOW" "ADD OIL" indicator light coming on every 4000 miles

17

4K

by Quinc

SIERRA 6.2 lifter issues to banging noise

4

453

GMC Sierra 1500 Denali 2015 6.2L Misfire On Cyclinder 8 (P0308) Shaking Stumbling

4

339

Pre filling oil filter

2

34

2K

by Leveled17yeti

New (to me!) Denali - Lifespan?

2

27

1K

by Leveled17yeti

2021 Sierra 1500 6.2 rough idle and engine vibration at ~1500 rpm

5

487

Spark plug replacement?

11

739

S&B air intake on refreshed GMC Sierra 1500. 6.2 gas

1

212

2016 6.2L Report after 94K Miles

2

387

GMC Sierra Denali 2015 Ticking sound from engine? 6.2L V8

2 3 4

68

2K

Towing with a lift kit

15

609

by Bradley21sanders

Warranty engine replacement?

15

2K

by SuperOldSchool

Weird hesitation when down shifting and accelerating

4

369

What causes the actual "tick"

3

475

by Bradley21sanders

Fuel pump location

6

471

Problems with fuel injectors already!!

12

6K

2020 6.2 cooling temps and fan activation

2

416

by alrock

Best decision ever

9

933

2019 AFM

2

509

Oil check

4

423

Lifters, dang it!

JoeH
6 mo ago
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Diablosport Predator 2

6

530

by 02-Z71

Failed DOD lifter- Engine is History - Nothing but problems with Chevrolet

3

660

Bit of a Mystery To Me

2

27

3K

2016 Sierra Denali 6.2 Procharged 8lb Pulley

2

511

by Bradley21sanders

Mileage

8

1K