Why is the coolant light on my Mercury dashboard on?

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.

What are the puddles in my driveway or garage floor?

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 Mercury Cougar radiator be cleaned?

It could be a good idea to have your Mercury Cougar radiator cleaned out a couple of times a year, maybe at the same time as a tire rotation or oil change.

My Cougar overheated! What can cause that?

One of the main reasons your Mercury Cougar 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.

Why does the radiator in my Cougar sound like it’s rumbling or boiling?

There could be air pockets in your Cougar’s cooling system. You might also have a clogged radiator or faulty radiator cap (this last one is an easy fix!).

Should I be concerned about rust in my Cougar radiator?

Yes. Rust in the radiator of your Mercury Cougar 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.

1986 Mercury Cougar Radiator Repair & Service

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Mercury Cougar Radiator Services

Are rising engine temperatures causing rising stress levels for you? Cool it! Schedule your 1986 Mercury Cougar radiator service or repair today.

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When to Service Your 1986 Mercury Cougar Cooling System

It can be tough to know when to have your Mercury Cougar radiator serviced if you don't know what it does, but it’s vital to know what to look for. As part of your car’s cooling system, your radiator helps keep engine temperature regulated. If your radiator isn’t functioning like it’s supposed to, the engine can overheat – or worse, break down.

Staying on top of routine radiator maintenance for your 1986 Mercury Cougar is crucial to keep your engine in the best possible shape for years to come. In fact, Mercury recommends replacing coolant/antifreeze at specific intervals, but it’s a good idea to keep your eyes open for any indication that your radiator is failing. Your radiator could be close to causing an 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. Visit your local Firestone Complete Auto Care for a Courtesy Check at the first sign of one of these issues.

What to Expect from Mercury Cougar Radiator Repair

What happens during a radiator repair service? At Firestone Complete Auto Care, we start by performing a thorough inspection of your Mercury Cougar 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.

Radiator problems often go hand in hand with water pump problems. The water pump is one part on your 1986 Mercury Cougar engine that needs to be addressed ASAP once an issue is identified. This pump ensures that coolant is always flowing through the radiator, hoses, and engine. Without it, your engine won't maintain its optimal temperature. Our trained technicians can inspect your car’s radiator hoses and pumps to help make sure everything is in working order. From the radiator cap to the heater core, we’re here to give your 1986 Mercury Cougar the top-notch service it needs. After all, we know it’s not just a car. It’s your car.

Mercury Cougar Radiator Q&A

Wondering how to make your 1986 Mercury Cougar radiator last as long as possible? Read on for answers to common questions, and visit your local Firestone Complete Auto Care when your engine shows any signs of a faulty radiator.

Why is the coolant light on my Mercury dashboard on? 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.
What are the puddles in my driveway or garage floor? 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 Mercury Cougar radiator be cleaned? It could be a good idea to have your Mercury Cougar radiator cleaned out a couple of times a year, maybe at the same time as a tire rotation or oil change.
My Cougar overheated! What can cause that? One of the main reasons your Mercury Cougar 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.
Why does the radiator in my Cougar sound like it’s rumbling or boiling? There could be air pockets in your Cougar’s cooling system. You might also have a clogged radiator or faulty radiator cap (this last one is an easy fix!).
Should I be concerned about rust in my Cougar radiator? Yes. Rust in the radiator of your Mercury Cougar 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.