Some common problems reported by owners of the 2006 Hummer H3 include engine problems such as leaking valves, cylinder head failure and a tendency to run rough. Hummer H3 Body Problems. I am confident that it is nothing to worry about. We are 106,000+ car owners sharing real-world car information. Our 2006 H3, and 2004 Jeep Liberty both have this problem, it is specks of metal that stick to the clear coat, when they rust, it looks like the car is. I have a white hummer. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance. See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. Hummer H3 Shaking When Idling Diagnosis. 2008 and prior gm passenger cars and light duty trucks including 2008 and prior hummer h2, h3 and 2005-08 saab 9-7x and 2000-05 saturn l series and 2003-07 saturn ion. 107,455: Steve: Okala, FL: 2008 Red H3: 3/5/13: Love my Hummer. Remember, a vehicle needs air, fuel, and spark to run. More Buying Choices $13.56 (5 used & new offers) HECASA Chrome Front Upper Grille Compatible with 2006-2010 Hummer H3 Replacement For 15834196. frequently Hummer H3 problems occur, check out our car reliability stats. 5 out of 5 stars. the contact also noticed that the driver side seat was cracked along the base of the seat. Loud buzzing/rattling noise coming from under body, thought it was something serious but ended up just being a worn bolt that fell off that was holding up the heat shield under the body. Seat trim was causing parasitic drain on battery. (What you see below is a previous search for a Hummer Hummer H3 Frame and does not include all the Frames in YOUR area.) It’s easy to imagine how frustrating this was for many drivers. To see how frequently Hummer H3 problems occur, check out our car reliability stats. Here are some of the issues that cause the H3 to stall out. Ordered adhesive. Is this rust on the undercarriage typical for a 4 year old vehicle from Ohio? by TH from New Jersey on Thu Jul 04 2013 ... Take it through the snow, no problem! I live in PA, so we get the snow and salt too. Usually the only way to stop the problem is to … $15.00 $ 15. No. The HUMMER was manufactured in three different varieties by AM General, a heavy truck manufacturer located in South Bend, Indiana. Thursday, December 31st, 2009 AT 11:33 PM. Due to a poorly designed sunroof draining sust leaks caused sensors to get wet and tripped the warning lights to ping ABS and stability system errors. SPONSORED LINKS. Mechanic's Assistant: What year is your H3? 00. the vehicle has not been diagnosed by the dealership. Well, that's a great question and in this video, I discuss the key components that make this such a good midsize SUV. First I must say I love my Hummer H3. 1st Generation H3 (2006–2010) PainRank ™ 11.51 Complaints 143 Years THe items that have the surface rust on them will take 40 years to rust through. But, it did take some work. Worried about potential repair costs? Chart based on 23 repair trips. I have reattached with glue. Hummer Generations Where This Problem Happens. 295-horsepower 5.3L V8 4-speed automatic AWD w/low range, 242-horsepower 3.7L I5 4-speed automatic AWD w/low range, 242-horsepower 3.7L I5 5-speed manual AWD w/low range, 220-horsepower 3.5L I5 5-speed manual AWD w/low range, 220-horsepower 3.5L I5 4-speed automatic AWD w/low range. IT IS RUST!!! Driver side door gasket (small area) worn due to getting in and out of vehicle. Wednesday, December 30th, 2009 AT 9:04 AM. It is very normal. Cabin noise - Ensure that the fuel pump in the used engine does not produce excessive noise when it is vibrating. Lub Eng,Front & rear Diff,Transfer case & Auto Trans. See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. Rust - The presence of rust in the chassis and other engine parts can make the structural components of your Hummer H3 motor brittle. It was cracked and constantly pressing down on the power seat button. TrueDelta is not affiliated with any car manufacturer or their trademarks. Weather stipping repaired/replaced, rattle in black trip above passenger right door. Have not been in shop yet. It needs them in the right quantities and intervals, or it won’t run right. Just got the recall on brakelines. Find your perfect car with Edmunds expert reviews, car comparisons, and pricing tools. The problem is there are rust specks all over my truck. The best thing you can do is invest in some mud flaps to minimize the splash but more importantly scrape, sand and repaint the affected areas before it gets too deep. The H3's 3.7L engine has an issue with worn, leaky valve seats that cause the engine to misfire. One of the most common Hummer H3 transmission problems is the complete failure of 3rd and/or 4th gear. ! This, in turn, prevented the Hummer from starting for at least 10 minutes. To see how While there's no guarantee it affects all the listed model years, most years within a generation share the same parts, manufacturing processes, and problems. Squeak continues from driver side door area driver side exterior mirror loose. Even the small tears can be problematic if they are left unaddressed. After two years of lion styling with housecat horsepower, Hummer's runt of the litter finally gets a V-8 variant, dubbed the H3 Alpha. Get the real truth from owners like you. The part that does not move has broken of of both passenger doors and the drivers side rear door over the past year. Radiator Hose Replacement - Upper - Chevrolet. WULF 1-3″ Front 3″ Rear Lift Kit for 2006-2010 Hummer H3 4WD (ASIN – B07DD2WV3R) The first choice on our list is a bolt-on Hummer H3 lift kit that fits on 2006-2010 4WD models. Knobs on AC controls worn out. The two most common varieties are the wagon, a 4-door model with a closed roof, much like a standard SUV; and the open-top or soft-top model, which has four doors, an open roof and an open bed. Also my engine light came on at 38000 miles. A very poor design of the sunroof water drainage system allows trapped water to enter the vehicle's interior,often leading to excessive moisture retention underneath the carpet and ultimately causing mold and stale odors inside cabin. You will eventually need to pay for future valve or cylinder head replacements. Wind noise from clearance light.