Why is the coolant light on my Pontiac dashboard on?

Your engine might be about to overheat. If your low coolant light is on, pull over in a safe area and wait for your engine temperature to go down. Once it’s safe to do so, bring your car to your nearest Firestone Complete Auto Care to have the coolant system inspected.

What are the puddles in my driveway or garage floor?

Notice a leaking fluid that's green, bright orange, or pink and feels sticky? It might be antifreeze. Antifreeze is toxic but has a sweet smell and taste that's attractive to many cats and dogs. Do your pets a favor and have an antifreeze leak investigated ASAP. Then hose down the driveway or garage floor!

Do Pontiac Bonneville radiators need to be cleaned?

To keep your Pontiac Bonneville radiator running well, it’s wise to get it cleaned out a few times a year.

What is causing my Bonneville to overheat?

Low coolant, a damaged cooling fan, a faulty water pump, a malfunctioning thermostat, or a clogged radiator could all cause your Pontiac Bonneville engine to overheat.

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

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

There’s rust in my Bonneville radiator. Should I be worried?

Yes. Having rust in your Pontiac Bonneville radiator can cause leaks, a reduction in cooling efficiency, and even radiator failure. If rust is left untreated, it can corrode the radiator's cooling passages, causing small cracks or holes that can significantly impact the radiator's ability to function. To help prevent rust from becoming a major issue, it's important to properly maintain your radiator system.

1986 Pontiac Bonneville Radiator Repair & Service

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Service Your Pontiac Bonneville Radiator

Keeping your cool is easier when your engine is cool. Schedule your 1986 Pontiac Bonneville radiator repair or service today.

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When to Service Your 1986 Pontiac Bonneville Cooling System

Not sure what a radiator does? That makes it difficult to know when to have your Pontiac Bonneville radiator serviced, but you need to know the signs of radiator malfunction. Your radiator is part of the cooling system. It helps regulate engine temperature. So, what happens when the radiator isn’t working quite like it should? You guessed it – your engine overheats, and it may even break down completely.

Regular, proactive service on the radiator in your 1986 Pontiac Bonneville is essential for long-term engine health. To keep your radiator functioning, Pontiac 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. Your radiator could be close to causing an engine breakdown if you see coolant leaks under your car, high engine temperatures, or a dashboard light that indicates low coolant. When you experience one or more of these issues, head to your local Firestone Complete Auto Care for a Courtesy Check.

What to Expect from Pontiac Bonneville Radiator Repair

What does radiator repair include? At Firestone Complete Auto Care, we start by performing a thorough inspection of your Pontiac Bonneville cooling system. We then do a machine-powered radiator exchange, replenish flushed chemicals, sealants, and lubricants, and then pressure check for 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 1986 Pontiac Bonneville engine that you'll want to have repaired or replaced as soon as you discover a problem with it. This vital part keeps coolant moving through the engine, hoses, and radiator. If it isn’t functioning properly, your engine won’t be able to stay within its optimal temperature range. Let our technicians examine your radiator pumps and hoses to help you stay ahead of any potential engine problems. From the heater core to the radiator cap, we’re here to give your 1986 Pontiac Bonneville the top-notch service it needs. Every job we do is backed by our Triple Promise: Fixed Right, Priced Right, Right on Time.

Common Pontiac Bonneville Radiator Questions

Wondering how to make your 1986 Pontiac Bonneville 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 Pontiac dashboard on? Your engine might be about to overheat. If your low coolant light is on, pull over in a safe area and wait for your engine temperature to go down. Once it’s safe to do so, bring your car to your nearest Firestone Complete Auto Care to have the coolant system inspected.
What are the puddles in my driveway or garage floor? Notice a leaking fluid that's green, bright orange, or pink and feels sticky? It might be antifreeze. Antifreeze is toxic but has a sweet smell and taste that's attractive to many cats and dogs. Do your pets a favor and have an antifreeze leak investigated ASAP. Then hose down the driveway or garage floor!
Do Pontiac Bonneville radiators need to be cleaned? To keep your Pontiac Bonneville radiator running well, it’s wise to get it cleaned out a few times a year.
What is causing my Bonneville to overheat? Low coolant, a damaged cooling fan, a faulty water pump, a malfunctioning thermostat, or a clogged radiator could all cause your Pontiac Bonneville engine to overheat.
Why does the radiator in my Bonneville sound like it’s rumbling or boiling? There could be air pockets in your Bonneville’s cooling system. You might also have a clogged radiator or faulty radiator cap (this last one is an easy fix!).
There’s rust in my Bonneville radiator. Should I be worried? Yes. Having rust in your Pontiac Bonneville radiator can cause leaks, a reduction in cooling efficiency, and even radiator failure. If rust is left untreated, it can corrode the radiator's cooling passages, causing small cracks or holes that can significantly impact the radiator's ability to function. To help prevent rust from becoming a major issue, it's important to properly maintain your radiator system.