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Threads Tagged with vortec

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Threads Tagged with vortec

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1996, 95, blazer, chevy, connector, ecm, ground, harness, kit, location, s10, silverado, vcm, vortec, wire, wiring

17 Attachment(s)

DIY/Walkthrough for VCM/ECU ground wire update

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Multi-page thread

1 2)

aapstealth on Feb 2, 2011

Apr 1, 2026 10:43 AM
by doggydoodoo

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14

353,480

1988 - 1998 (GMT400)

1500, 57, 98, ac, chevrolet, chevy, compressor, engaged, lumina, psi, r134a, stays, suction, system, vortec

AC cooling for 98 5.7 vortec ext cab

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Multi-page thread

1 2)

usmarine0905 on Apr 14, 2010

Jul 27, 2025 3:06 PM
by gbt180

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11

88,754

Silverado, Sierra & Fullsize Pick-ups

Cool

distributor, p1345, vortec

P1345 Code. Is it Actually the Distributor Position?

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Multi-page thread

1 2)

Ryanater on Dec 4, 2013

May 8, 2025 12:44 AM
by Mark Allen Chastain

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17

168,771

Silverado, Sierra & Fullsize Pick-ups

350, 3l, 53, 53l, 57l, chevrolet, chevy, compare, engine, engines, gbody, inside, liter, reliability, reliable, v8, vortec

5.3L versus 5.7L V8 "Vortec" Engines

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Multi-page thread

1 2 3 ... Last Page)

JK23112 on Oct 26, 2010

Dec 2, 2024 4:21 AM
by markjett77

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110

790,020

Silverado, Sierra & Fullsize Pick-ups

1995, 57l, 7l, chevy, hard, hot, start, vortec

96 Z71 5.7l starts hard when hot

96z71chevy.ec on Aug 14, 2013

May 23, 2024 11:20 AM
by Alandis Coleman

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1

5,033

1988 - 1998 (GMT400)

2, 2004, 2006, 53, chevrolet, chevy, knock, location, replace, replacing, sensor, sensors, suburban, test, vortec

in the 5.3L Vortec, wich knock sensor is #2?

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Multi-page thread

1 2 3)

dh1 on May 16, 2010

Oct 19, 2023 3:36 PM
by misty4gordon

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24

115,406

Tahoe & Suburban

2001, 43, chevy, clicks, cold, engine, motor, problems, recalls, specs, start, starter, starts, vortec, warms, wont

2001 4.3 Vortec Warm Start Problems

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Multi-page thread

1 2)

GoodOlJoe on Jan 12, 2013

Mar 28, 2023 1:21 PM
by firsup1

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12

78,237

Question

57, 97, 99, chevy, compression, fuel, injection, injector, injectors, replace, spider, tahoe, test, upgrade, vortec

97 5.7 Vortec- injectors and poppet/spider issue

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Multi-page thread

1 2 3 ... Last Page)

bronzebogen on May 10, 2009

Mar 9, 2023 3:17 AM
by Couch Rider

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75

537,629

Tahoe & Suburban

06, 2012, 53, 99, au0, b32, block, cab, dl3, extended, floor, iron, mat, silverado, vortec

How do I tell what kind of Silverado I have

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Multi-page thread

1 2 3)

ldeleiss on Feb 14, 2012

Mar 5, 2023 8:24 AM
by TechSavy09

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23

89,230

Silverado, Sierra & Fullsize Pick-ups

1500, 305, 350, 50, 57, 96, 97, chevy, ck, forum, k1500, performance, pics, upgrades, vortec

Vortec 305 to 350 upgrade

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Multi-page thread

1 2)

TCMars on Mar 18, 2012

Mar 2, 2023 9:39 AM
by deeeeez

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16

93,070

Silverado, Sierra & Fullsize Pick-ups

4.3, express 1500, rebuilt, remanufactured, vortec

Self Destructing 4.3 Vortec Engines (remanufactured)

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Multi-page thread

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2012Express4.3 on Feb 3, 2023

Feb 13, 2023 1:15 PM
by og52

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18

5,671

Express, Savana & G-Series Vans

1996, 1999, 57, chevy, differences, engine, engines, gm, headers, motors, sale, silverado, swap, vortec, vortech

5.7 Vortec Engine Swap

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Multi-page thread

1 2)

sicksilverado on Jul 31, 2007

Feb 4, 2023 8:01 PM
by dpieroni3

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13

76,361

Silverado, Sierra & Fullsize Pick-ups

57, 98, balancer, bolt, button, chevy, distributor, harmonic, jump, motor, rotor, spinning, start, time, turn, turns, vortec, vortex

5.7 vortec no start

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Multi-page thread

1 2)

Curtis Mendl on May 9, 2013

Nov 5, 2022 10:59 AM
by Mike Duntley

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14

66,311

Silverado, Sierra & Fullsize Pick-ups

Exclamation

brake, k2500, lights, sierra, vortec

1998 GMC Sierra K2500 brake lights work intermittently

tman94 on Mar 26, 2017

Jul 16, 2022 8:28 PM
by RJ87

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5

8,456

1988 - 1998 (GMT400)

48, air, chevy, clean, cold, faster, flow, intake, make, mass, power, run, sensor, silverado, sluggish, vortec, vortex, ways

4.8 vortec very sluggish at times

fast freddie on Nov 8, 2009

Jul 1, 2022 10:13 PM
by JakeCunny99

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6

36,072

Silverado, Sierra & Fullsize Pick-ups

43l, 50, 99, blazer, chevy, column, cylinder, gm, number, plug, removal, replacement, spark, steering, vortec

No. 3 cylinder spark plug removal on 96 chevy blazer

Stirgen on Mar 16, 2008

Mar 28, 2022 9:09 PM
by drp1421

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4

30,098

02, 06, 43, bogs, chevrolet, chevy, cuts, cutting, engine, problems, road, s10, shuts, shutting, starts, vortec, vortex

4.3 vortec cuts out and turns off

Bart on Jun 10, 2008

Nov 25, 2021 9:36 AM
by hogbiker

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4

16,884

4l60e, s15, sbc, swap, vortec

SBC Swap help!

Ajmastro on Jul 21, 2021

Aug 5, 2021 11:40 AM
by Ajmastro

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2

997

Exclamation

350, 5, 96, 97, chevy, cheyenne, crusty, cyl, cylinder, fire, forum, goop, misfire, misses, number, plug, silverado, vortec, white

96 vortec not firein on # 3 & 7 cylinder help!!

96k1500 on Mar 8, 2012

Jul 14, 2021 2:00 PM
by GPadilla

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9

29,041

Silverado, Sierra & Fullsize Pick-ups

454, 97, chevy, engine, filter, fuel, good, ignition, leak, pressure, problems, regulator, removal, troubleshooting, truck, vacuum, vortec

Vortec 454 problems

sherman943 on Mar 7, 2012

Jun 17, 2021 6:19 PM
by Blayne6554

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9

64,962

Silverado, Sierra & Fullsize Pick-ups

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