Why is the coolant light on my GMC 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.

Is an antifreeze leak dangerous?

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!

When should my GMC S15 Jimmy radiator be cleaned?

To keep your GMC S15 Jimmy radiator running well, it’s wise to get it cleaned out a few times a year.

My S15 Jimmy overheated! What can cause that?

Low coolant, a damaged cooling fan, a faulty water pump, a malfunctioning thermostat, or a clogged radiator could all cause your GMC S15 Jimmy engine to overheat.

My S15 Jimmy radiator sounds like it's rumbling or boiling! What's up?

There could be air pockets in your S15 Jimmy’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 S15 Jimmy radiator. Should I be worried?

Yes. Rust in the radiator of your GMC S15 Jimmy 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.

1983 GMC S15 Jimmy Radiator Repair & Service

Get Started

Service Your GMC S15 Jimmy Radiator

Are rising engine temperatures causing rising stress levels for you? Cool it! Schedule your 1983 GMC S15 Jimmy radiator service or repair today.

Schedule an Appointment

When Does My 1983 GMC S15 Jimmy Radiator Need Service?

It can be tough to know when to have your GMC S15 Jimmy radiator serviced if you don't know what it does, but you need to know the signs of radiator malfunction. The radiator is in the cooling system of your car, and it helps your engine temperature stay within a safe range. 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.

Keeping up with regular radiator maintenance in your 1983 GMC S15 Jimmy is essential for long-term engine health. In fact, GMC recommends replacing coolant/antifreeze at specific intervals, but it’s also wise to keep an eye out for signs of a failing radiator. You might be driving around (or about to be stranded) with a failing radiator if you see coolant leaks under your car, high engine temperatures, or a dashboard light that indicates low coolant. Visit your local Firestone Complete Auto Care for a Courtesy Check at the first sign of one of these issues.

GMC S15 Jimmy Coolant Fluid Exchange

What does radiator repair include? When you come to Firestone Complete Auto Care, we’ll begin your radiator repair with an in-depth inspection of the cooling system in your GMC S15 Jimmy. 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. Some services for your 1983 GMC S15 Jimmy engine can wait, but the water pump is one part that needs to be addressed ASAP once an issue is identified. The role of the water pump is to keep coolant circulating in your engine, radiator, and hoses. Without it, your engine won't maintain its optimal temperature. Let our technicians examine your radiator pumps and hoses to help make sure everything is in working order. From the heater core to the radiator cap, your 1983 GMC S15 Jimmy is in good hands at Firestone Complete Auto Care. After all, we know it’s not just a car. It’s your car.

Common GMC S15 Jimmy Radiator Questions

Take care of your 1983 GMC S15 Jimmy radiator and it will last. Check out our top questions and answers about GMC radiators below, and visit your nearest Firestone Complete Auto Care at the first sign of an overheating engine.

Why is the coolant light on my GMC 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.
Is an antifreeze leak dangerous? 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!
When should my GMC S15 Jimmy radiator be cleaned? To keep your GMC S15 Jimmy radiator running well, it’s wise to get it cleaned out a few times a year.
My S15 Jimmy overheated! What can cause that? Low coolant, a damaged cooling fan, a faulty water pump, a malfunctioning thermostat, or a clogged radiator could all cause your GMC S15 Jimmy engine to overheat.
My S15 Jimmy radiator sounds like it's rumbling or boiling! What's up? There could be air pockets in your S15 Jimmy’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 S15 Jimmy radiator. Should I be worried? Yes. Rust in the radiator of your GMC S15 Jimmy 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.