![]() Please feel free to leave a comment below with any questions or concerns that you may have.How to Fix an Automobile Coolant Leak Can I Drive With a Coolant Leak?īefore we get to how to fix a coolant leak, let’s talk about why it is important to fix your leak quickly. Getting ahead of it before your Cherokee overheats will save you a lot of money. Here are some common signs that a serpentine belt is bad.Ĭonclusion: Cherokee Bad Water Pump SymptomsĪ bad water pump has the potential to cause a lot of engine damage. The serpentine belt can cause the water pump to go bad if it’s been improperly installed, or if there’s too much tension on it. A horrible squeaking noise that goes up and down with your Cherokee’s engine RPM should be observed. If the bearings are bad it usually won’t do so quietly. Your water has bearings in the rotating assembly. This corrosion will effectively water blast the water pump. Using the wrong coolant can cause internal rust and corrosion. The wrong coolant can eat away at the gasket.Ĭontaminants in the cooling system can wear down the gasket and seals as well. It is imperative that you follow the Jeep’s directions when it comes to the type of coolant that you use. Most manufacturers will only recommend a small amount in a few key places or none at all. A big mistake that people make when they put a new water pump on is to use a bunch of gasket sealer. Over time, the seal can go bad around the water pump. This can happen when you’ve allowed your Cherokee to run without coolant, or if you’ve recently replaced the water pump and dry started it without any coolant. These rings will quickly fail and you’ll be stuck with a slow leak from the water pump. Without water the fluid cushion between the two rings (shaft and stationary) is lost. This helps create a watertight seal that can withstand the pressure in the cooling system. Your Cherokee’s water pump is designed to rotate with coolant inside of it. Here are some of the most common problems that can lead to a bad water pump: If the gauge goes down, that would be a very strong indicator that the water pump is bad. ![]() If you have a temperature gauge and you see that your Cherokee is running hotter than it should be, try parking and revving the engine a bit (in neutral or park). The signs of a bad water pump are the same as a lot of other radiator components.Ī water pump that is struggling to function will cause your Cherokee to run hot. It can be tough trying to figure out if your Cherokee’s water pump is bad. ![]() Steam will rise out of the hood if engine coolant is leaking onto the exhaust. If your Cherokee has leaked enough radiator fluid, there won’t be enough left to properly cool your engine, and it’ll overheat. It can indicate a bad radiator, radiator hose, or thermostat housing as well. The problem is that low coolant can indicate a lot of different problems. If the coolant is leaking out of the water pump from somewhere, you’re going to get low coolant. Due to the relative low price of a water pump in relation to how much work it takes to get off, we recommend replacing the water pump even if the gasket is bad. You have to pull the water pump to replace the gasket. It could be the water pump or the water pump gasket causing the leak. Water leaking from around your Cherokee’s water pump is a sure indication that the water pump could be bad. You should be able to hear the noise clearly coming from the water pump.īe careful, there are a lot of moving parts around the water pump. ![]() Then, place the handle end of the screwdriver against your ear. If your water pump is easy to reach, you can gently place a really long screwdriver tip against it. The problem with most engine noises is that they are difficult to hunt down. Here are the most common symptoms of a bad water pump in your Cherokee:Ī noisy water pump can indicate that it has a bearing that is going out. The only question is how long will it take to happen. But it is a simple machine with moving parts, which means that failure will inevitably strike. It is possible for the water pump to last for the entire life of the vehicle. Taking a look at the health of the drive belt is always a great place to start if you are trying to figure out if your Cherokee’s water pump is bad. If nothing turns it, it can’t pump any water. Typical signs of a bad water pump include overheating, white smoke, a bad smell, rough idle, and more.Ī water pump works by pumping water through the engine. If it doesn’t pump water through the engine, it’s going to overheat and do a lot of damage. Your Jeep Cherokee’s water pump is one of the most crucial parts of the engine. ![]()
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