5 Reasons Why You Should Flush Your Radiator

Posted 2/3/20

Most people neglect their radiators. That’s pretty obvious when the first winter snow storm hits Cincinnati every year. You’d be surprised how many blown radiators come in. But the performance benefits of radiator flushes are clear and obvious. Your radiator will work better and last longer. Here are 5 benefits to regularly flushing your radiator every 30,000 miles or 5 years, whichever comes first.

Remove Rust Deposits

Flushing your radiator washes away rust, dirt and other deposits that build up in your radiator and would otherwise clog the system. This can cause your vehicle to overheat, damaging your radiator and even possibly blowing the engine.

Your Water Pump Will Last Longer

The new coolant that is added to your system after a radiator flush actually contains additives that lubricate your vehicle’s water pump. The whole process helps your water pump function better and last longer.

Protect Against Rust and Foam

The new antifreeze also contains additives that help protect against rust and foam buildup. This prevents foaming of the system so your radiator operates more efficiently.

Inspection of System

At our Cincinnati auto repair garage, we’ll perform a complete inspection every time we flush your radiator. We’ll do pressure tests to detect leaks in the system. This way you can detect problems before they happen, which can be essential when you drive in the incredibly cold winters of Cincinnati. We include this in the price. It’s on us!

Prevent Acidic Antifreeze

Old antifreeze is bad for your radiator. It becomes acidic if used too long, which can eat away at the components. It also starts to clump up in your system, causing further problems. The best way to make sure your fluid is fresh is to regularly flush your radiator. This way, you’ll be better able to prepare for whatever the hot summers or cold winters have to throw at you.

A Radiator Flush vs. a Radiator Drain: What’s the Difference?

Draining a radiator simply means removing the old fluid and adding new. With a radiator flush, the old radiator fluid is removed. Then 4 to 5 gallons of new antifreeze is pumped through your radiator to more optimally remove any debris and contaminants. Once that is done, then another batch of new radiator fluid is added. Flushing a radiator guarantees that all the dirt has been removed, while merely draining a radiator only removes 50% of it.

Car Troubleshooting: What to Do If Your Key Doesn’t Turn in Ignition

So you’re sitting in your car, ready to go. You put your key in the ignition and nada. Nothing. The key won’t turn. You think you might be losing your mind. What’s going on here? Let’s troubleshoot this fairly common problem with your car. Fortunately, the solution is usually pretty simple. It could be the battery in your car is dead. Some cars have highly specialized electrical systems and the key won’t even turn if there’s no juice. It’s also possible your steering column is locked in a position that applies pressure to the ignition switch, which prevents it from turning. The trick with this is to gently turn the key while you wiggle the steering wheel back and forth. Another common reason is your transmission isn’t in park or neutral. Many cars have safety features on them that prevent the car from being started if you aren’t in neutral or park.