1990 Jeep Wrangler Radiator Service

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Schedule Jeep Wrangler Radiator Service

Keeping your cool is easier when your engine is cool. Schedule your 1990 Jeep Wrangler radiator repair or service today.

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When Does My 1990 Jeep Wrangler Radiator Need Service?

If you’re not sure what the purpose of a radiator is, it’s hard to tell when to have your Jeep Wrangler radiator serviced. Nonetheless, it’s vital to know what to look for. Your radiator is part of the cooling system. It helps regulate engine temperature. If your radiator isn’t functioning like it’s supposed to, the engine can overheat – or worse, break down.

Keeping up with regular radiator maintenance in your 1990 Jeep Wrangler is crucial to keep your engine in the best possible shape for years to come. To keep your radiator functioning, Jeep recommends replacing your antifreeze or coolant at scheduled intervals but it’s a good idea to keep your eyes open for any indication that your radiator is failing. You could be on the verge of a radiator-induced engine breakdown if you notice a low coolant light or higher-than-normal engine temperatures on your dashboard, or if you spot coolant leaks coming from your car. As soon as you see one of these symptoms, come to your nearest Firestone Complete Auto Care for a Courtesy Check.

Jeep Wrangler Coolant Fluid Exchange

What happens during a radiator repair service? At Firestone Complete Auto Care, we start by performing a thorough inspection of your Jeep Wrangler cooling system. We then do a machine-powered radiator exchange, replenish flushed chemicals, sealants, and lubricants, and then pressure check for leaks.

Radiator problems often go hand in hand with water pump problems. The water pump is one part on your 1990 Jeep Wrangler engine that you'll want to have repaired or replaced as soon as you discover a problem with it. 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. Let our technicians examine your radiator pumps and hoses to help make sure everything is in working order. If you’re about to lose your cool over a too-hot engine, rest assured that your 1990 Jeep Wrangler is in good hands at Firestone Complete Auto Care. After all, we know it’s not just a car. It’s your car.

Questions About Jeep Wrangler Radiators

Take care of your 1990 Jeep Wrangler radiator and it will last. Check out our top questions and answers about Jeep radiators below, and visit your nearest Firestone Complete Auto Care at the first sign of an overheating engine.

  • What does an illuminated coolant temperature light mean for my Jeep? If the coolant light illuminates on your dashboard, your engine could be overheating. Pull over to a safe area and wait for the engine to cool down. Then, head to your nearest Firestone Complete Auto Care for a coolant system check.
  • Can an antifreeze leak wait? Don’t ignore puddles on your driveway or garage floor. If you see a green, bright orange, or pink fluid puddling under your car (it might be sticky, too), it could be antifreeze that’s leaking out of the engine. Antifreeze has a sweet, attractive smell to cats and dogs (and it’s highly toxic to them), so look out for your pets! Repair any leaks as soon as possible, then carefully wash away any remaining fluid that’s left behind on the driveway or garage floor.
  • When should my Jeep Wrangler radiator be cleaned? To keep your Jeep Wrangler radiator running well, it’s wise to get it cleaned out a few times a year.
  • What is causing my Wrangler to overheat? One of the main reasons your Jeep Wrangler engine might overheat is because you don’t have enough coolant. Other causes include a clogged radiator, a damaged cooling fan, a malfunctioning thermostat, or a faulty water pump.
  • What is making my Wrangler radiator sound like it’s boiling or rumbling? If your radiator sounds like it's boiling or rumbling, you could have air pockets in the cooling system of your Wrangler. You might also have a damaged radiator cap (super easy to fix!) or a clogged radiator.
  • There’s rust in my Wrangler radiator. Should I be worried? Yes. Rust in the radiator of your Jeep Wrangler can impair its cooling efficiency, cause leaks, and even result in complete failure of the radiator. Over time, rust can eat away at the radiator's cooling passages, forming tiny holes or cracks that can affect its operation. To help prevent rust from causing damage, you should stay on top of radiator maintenance.