If you are unsure about what your diagnostic trouble codes mean have your H3 diagnosed by a professional automotive technician.
How many horsepower (hp) does a 2007 Hummer H3 3. If you found an error in these specifications submit your correction here What engine is in Hummer H3 3.7 The Hummer H3 3.7 has a Inline 5, Petrol engine with 3653 cm3 / 222.9 cu-in capacity. Flashing Check Engine Light: If your check engine light is flashing, stop driving your H3 and have it towed to your nearest mechanic - you probably have a very serious problem with your car and you risk ruining your engine by driving it. The H3 model is a car manufactured by Hummer, sold new from year 2007. Steady Check Engine Light: If your check engine light is on every time you operate your H3, you need to have it checked as soon as possible, especially if you notice performance problems or unusual noises. For example, does it happen when you accelerating, driving on the highway or does it appear at low speeds? This will help your mechanic evaluate the issue. Unusual H-shaped headlight elements replace the. This engine produces a maximum power of 223 PS (220 bhp - 164 kW) at 5600 rpm and a maximum torque of 305 Nm. Intermittent Check Engine Light: If the check engine light on your 2008 H3 is intermittent, try to take note of the conditions when this happens. The Hummer EV leaves no question as to its heritage, although the pickup’s styling is sleeker and more modern than its H1, H2, and H3 forebears. With a fuel consumption of 12.9 litres/100km - 22 mpg UK - 18 mpg US (Average), a curb weight of 4700 lbs (2132 kgs), the H3 3.5 has a naturally-aspirated Inline 5 cylinder engine, Petrol motor.
The video above shows how to locate the on board diagnostics (OBD) plug on your 2008 H3, how to read the trouble codes and how to reset or clear the check engine light using a scanner on your H3. The exhaust system is one of the most common culprits that can make it sound like your Hummer H3’s engine is rattling.
Here are the most common causes of a rattling sound in your H3: Exhaust. Australia is only getting one engine choice for the entire Hummer H3 range, the Vortec 3700 engine, a 3.
In some cases you need to pull over immediately to prevent damage while in others you merely need to tighten you gas cap next time you stop in order to reset the service engine soon light. A rattling engine can be caused be the exhaust, timing chain, loose accessories, and much more. A check engine light can indicate a broad spectrum of problems with your 2008 Hummer H3.