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Chevrolet K1500 Radiator Fan

Common Problems with a Chevrolet K1500 Radiator Fan

If you have a Chevrolet K1500, then you know that this vehicle can survive punishments on the road. It is truly a rugged and powerful truck from one of the best-selling truck brands in the world. With all the power under the hood, regardless of what accessories you have installed, there is one thing that your truck still remains vulnerable to: overheating. A radiator fan is an important component in keeping the whole truck up and running--by keeping your engine cool. If it ever breaks down, you would be in a lot of trouble. If you are not conscientious, it could well easily break. Here are some of the most common problems with a Chevrolet K1500 radiator fan and its possible factors:

Constant overheating

Obviously, the first clue for you that there is some trouble with your radiator fan is when your engine overheats too often. True, it might be due to a fault with the radiator or a loss of coolant, but with a fan failure, the problem becomes more constant and frequent because the fan helps draw heat out. Additionally, if you top off the coolant and still experience overheating, then you pretty much have isolated the fan. Replace it immediately.

Unusual noises

A more audible sign, noises under the hood are another clue. Physical damage to a constantly turning fan will certainly generate constant noise. Check immediately after pulling over as it might damage nearby parts if it fails. Look at the damage on the fan. If it is small, a little bit of epoxy glue makes for a quick fix. At least until you can get a replacement. Big cracks should lead to an immediate replacement. Quick fixing it puts you at risk.

Engine failure

The worst case scenario with a broken fan is a failure of the engine. You can isolate the fault to the can if the failure follows a long and frequent string of overheating. If it reaches this point, then you really should not risk repairing the fan--replace it immediately.

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  • Keeping the Chevrolet K1500 Radiator Fan in Good Working Condition 27 February 2013

    Whether you are using it for a rugged weekend adventure or for day-to-day business, your Chevrolet K1500 is built to survive the rigors of daily driving. As can be expected, your ride generates a whole lot of heat. If your radiator fan is in good working condition, then you have little to worry about. It will cool your radiator, which, in turn, cools your engine. If your fan breaks down, however, you are in for some trouble. At best, you will be inconvenienced by an overheating engine. At worst, you could damage your engine expensively. The trick is to keep your radiator fan well maintained. Here are some tips to help you out:


    Keep it clean.


    The simplest measure you can undertake is to keep the fan clean at all times. During your weekend car wash, you are not likely to ever clean the radiator fan. One way to go is to have a comprehensive engine wash. The radiator fun is covered by that. Having the engine washed annually is a step in the right direction. Ideally, however, you should do some cleaning up yourself. It is very easy. No water or soap is involved as you risk damaging sensitive electrical components. All you need is a damp rag. Wipe off the blades and make sure to clean the center pivot. Doing this often will not only extend the service life but it can uncover damage too.


    Inspect it often.


    Another thing to do is to check on the physical condition of your radiator fan often. What you are looking for are cracks. Even the smallest of cracks can grow with the constant vibration of the fan while in operation. When you notice cracks, apply a bit of epoxy putty on them to prevent them from growing. If the cracks are too big, however, it might be best to replace the whole fan rather than risk damage. When getting a replacement, it is important to get the fit right. Any deviation will destroy the fan, and its assembly will be the first go.