2013 GMC Sierra 2500 HD Radiator Repair & Service

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Service Your GMC Sierra 2500 HD Radiator

Keeping your cool is easier when your engine is cool. Schedule your 2013 GMC Sierra 2500 HD radiator repair or service today.

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Is It Time for Service on My 2013 GMC Sierra 2500 HD Cooling System?

Not sure what a radiator does? That makes it difficult to know when to have your GMC Sierra 2500 HD radiator serviced, but you need to know the signs of radiator malfunction. The radiator is in the cooling system of your car, and it helps your engine temperature stay within a safe range. When the radiator isn't working properly, your engine can overheat and potentially break down.

Staying on top of routine radiator maintenance for your 2013 GMC Sierra 2500 HD is a huge factor in the longevity of your engine. To keep your radiator functioning, GMC recommends replacing your antifreeze or coolant at scheduled intervals but it’s also wise to keep an eye out for signs of a failing radiator. Your radiator could be close to causing an engine breakdown if you notice leaking coolant, overheating, or an illuminated low coolant dashboard light. As soon as you see one of these symptoms, come to your nearest Firestone Complete Auto Care for a Courtesy Check.

GMC Sierra 2500 HD Coolant Fluid Exchange

What does radiator repair include? If you bring your vehicle to Firestone Complete Auto Care, we start with a comprehensive inspection of your GMC Sierra 2500 HD’s cooling system. Then, we’ll move on to a machine-powered coolant exchange. Finally, we’ll refill the flushed sealants, lubricants and chemicals, then do a pressure check to catch any possible leaks.

If your radiator is acting up, odds are good that your water pump needs to be checked for proper function, too. The water pump is one part on your 2013 GMC Sierra 2500 HD engine that you can't put off repairing or replacing. This pump ensures that coolant is always flowing through the radiator, hoses, and engine. If it’s not working well (or at all), your engine can easily overheat. Our trained technicians can inspect your car’s radiator hoses and pumps to help make sure everything is in working order. From the heater core to the radiator cap, we’ll take excellent care of your 2013 GMC Sierra 2500 HD at Firestone Complete Auto Care. After all, we know it’s not just a car. It’s your car.

Questions About GMC Sierra 2500 HD Radiators

Take care of your 2013 GMC Sierra 2500 HD radiator and it will last. Check out our top questions and answers about GMC radiators below, and visit your nearest Firestone Complete Auto Care at the first sign of an overheating engine.

  • What does the coolant light on my GMC dashboard mean? Pay attention to the temperature gauge and lights on your dashboard. If a low coolant warning light comes on or your dashboard temperature gauge keeps rising, it’s likely that your engine is about to overheat (and could leave you stranded on the road). Wait for the engine to cool down, then have your coolant system checked immediately at your nearest Firestone Complete Auto Care.
  • Is an antifreeze leak dangerous? It's better to get it fixed sooner than later. Antifreeze is toxic if consumed, but its smell can attract cats and dogs. Keep your whole family safe by repairing antifreeze leaks ASAP and thoroughly hosing down your parking spot to get rid of any lingering residue on the ground.
  • When should my GMC Sierra 2500 HD radiator be cleaned? To keep your GMC Sierra 2500 HD radiator running well, it’s wise to get it cleaned out a few times a year.
  • My Sierra 2500 HD overheated! What can cause that? If your GMC Sierra 2500 HD engine overheats, it could be because of a clogged radiator, a damaged thermostat, a faulty cooling fan, a malfunctioning water pump, or low coolant levels.
  • Why does the radiator in my Sierra 2500 HD sound like it’s rumbling or boiling? If your radiator sounds like it's boiling or rumbling, you could have air pockets in the cooling system of your Sierra 2500 HD. You might also have a damaged radiator cap (super easy to fix!) or a clogged radiator.
  • Is rust in my Sierra 2500 HD radiator bad? Yes. If you have rust in your GMC Sierra 2500 HD radiator, it could cause leaks, negatively impact cooling efficiency, and eventually lead to radiator failure. Left unaddressed, radiator rust can erode the cooling passages, creating cracks or small holes. Properly maintaining your radiator system can help stop it from rusting.