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Threads Tagged with engine

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engine, i-5, misc, parts, sale

Hummer H3 I-5 Engine Parts for Sale

Spanovich008 on Mar 1, 2026

Mar 1, 2026 12:31 PM
by Spanovich008

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123

PRIVATE For Sale / Trade Classifieds

2007, 3.7, core, engine, hummer h3

2007 H3 Engine Core for sale - 3.7L I5 - $1500 - Mississippi

Spanovich008 on Sep 11, 2025

Sep 11, 2025 06:23 PM
by Spanovich008

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625

PRIVATE For Sale / Trade Classifieds

53l, cap, coolant, crankcase, engine, goo, h3, hummer, milky, mixed, mixing, oil, stuff, substance, water, white

white creamy stuff under oil filler cap?

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aces on Mar 12, 2013

Sep 6, 2024 09:04 AM
by Doc Olds

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15

18,292

2007, check, code, coming, emmision, engine, evap, h2, h3, hummer, leak, light, manual, method, p0422, po455, small, system

H3 Engine light PO455 EVAP help needed!

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Multi-page thread

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zc101 on May 25, 2011

Jan 11, 2024 02:17 PM
by Doc Olds

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89,007

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buy advice, engine, motor, remanufactured, replace

Where to Buy New Engine

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Trentmprice on Aug 17, 2023

Aug 23, 2023 09:27 AM
by Happy Hummer

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11

8,326

Question

3.7, engine, rebuild, rebuilt

H3 3.7 Engine Options

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Robertw619 on Jul 22, 2019

May 2, 2023 10:25 AM
by Golden Hurricane

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10

21,093

And the best motor oil is............

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1 2 3 ... Last Page)

madmike on Apr 6, 2009

Mar 5, 2023 08:16 PM
by finall

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31

40,531

PRIVATE For Sale / Trade Classifieds

2007, 2008, 37, balancing, counter, cylinder, engine, h3, hummer, idle, motor, shaft, shaking, slight, vibration

Engine vibration

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jewjenk on Jan 29, 2011

Jan 26, 2023 02:23 PM
by Doc Olds

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10

7,563

engine, h3, hummer, issue, stall, stalls, stop

Hummer Stalls during hot days :(

2008h3denver on Jun 25, 2012

Dec 29, 2022 09:05 AM
by Doc Olds

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5

3,970

Exclamation

cylinder, engine, repair

06 Cylinder Head - shop can't find any?

anniehudd on Dec 14, 2022

Dec 15, 2022 05:06 PM
by hummerz

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5

1,105

bank, body, box, check, engine, fuel, h3, hummer, intake, lean, maf, resonator, throttle

finnaly a fix for lean bank 1

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Multi-page thread

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sneakypigeons on Jun 9, 2013

Dec 5, 2022 10:50 AM
by Doc Olds

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10

21,298

2007, 37, 53, alpha, conversion, egine, engine, h3, hummer, kit, replace, speed, swap, v8, wiring

2007 H3 engine swap 3.7 - 5.3 V8 (alpha)

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HUMMY1 on Nov 10, 2011

Jun 13, 2022 12:13 PM
by Doc Olds

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16

91,846

2006, change, engine, gas, h2, hummer, life, light, message, monitor, oil, reset, resetting, rest, service, setting

How i can reset service light ?

hummerhonduras on Nov 14, 2007

Apr 20, 2022 09:51 PM
by Daniel Z

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7

20,893

engine

Military Surplus Hummer Mercedes Engine Swap

coolcookies on Jul 29, 2021

Feb 13, 2022 05:39 PM
by Scottivanboom

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1

2,804

07, buick, change, check, clips, engine, fender, h3, hummer, light, location, purge, replacement, steps, valve

Step by step purge valve replacement

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egroegart on Sep 6, 2012

Dec 30, 2021 08:56 AM
by Doc Olds

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14

137,620

08, 2008, crank, cranking, engine, h3, help, hummer, over, position, reverse, start, turn, turned, turnover, wont

2008 H3 wont crank wont start Help please =]

simota1 on Dec 28, 2011

Nov 24, 2021 12:45 PM
by Doc Olds

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5

38,334

65, chip, diesel, engine, h1, hummer, injection, injectors, kennedy, marine, performance, propane, sale, turbo, twin

6.5 engine performance

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tavion2378 on Jan 2, 2008

Apr 27, 2021 11:51 AM
by Redwhiteandblue

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13

18,986

engine, no electrical, stalled, will not crank

Stalls at stop sign, will not start.

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Multi-page thread

1 2 3 ... Last Page)

Thatsgr8 on Mar 17, 2021

Apr 24, 2021 05:56 AM
by Thatsgr8

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38

14,293

Question

ac, alpha, boat, engine, h2, h3, hummer, overheated, overheating, overheats, pulling, temp, towing, tranny, turned

overheating while towing with a/c on

Hands on Jun 14, 2010

Aug 17, 2020 07:32 PM
by NeaHummer

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4

10,450

engine, supercharger, transmission, upgrade

Suggestions on engine options

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Multi-page thread

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jaceaser on Jun 17, 2020

Jun 18, 2020 08:04 PM
by apollo18

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12

1,707

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