What does an illuminated coolant temperature light mean for my Jeep?

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.

Can an antifreeze leak wait?

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 Jeep CJ7 radiator be cleaned?

It could be a good idea to have your Jeep CJ7 radiator cleaned out a couple of times a year, maybe at the same time as a tire rotation or oil change.

What can cause my CJ7 to overheat?

If your Jeep CJ7 engine overheats, it could be because of a clogged radiator, a damaged thermostat, a faulty cooling fan, a malfunctioning water pump, or low coolant levels.

Why does the radiator in my CJ7 sound like it’s rumbling or boiling?

Your CJ7’s cooling system could contain air pockets or your radiator might be clogged. Another possibility is a faulty radiator cap, which is an easy fix!

Is rust in my CJ7 radiator bad?

Yes. Having rust in your Jeep CJ7 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 Jeep CJ7 Radiator Repair & Service

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Jeep CJ7 Radiator Services

Are rising engine temperatures causing rising stress levels for you? Cool it! Schedule your 1986 Jeep CJ7 radiator service or repair today.

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When Does My 1986 Jeep CJ7 Radiator Need Service?

It can be tough to know when to have your Jeep CJ7 radiator serviced if you don't know what it does, but it’s vital to know what to look for. The radiator is in the cooling system of your car, and it helps your engine temperature stay within a safe range. When the radiator isn't working properly, your engine can overheat and potentially break down.

Regular, proactive service on the radiator in your 1986 Jeep CJ7 is crucial to keep your engine in the best possible shape for years to come. In fact, Jeep recommends replacing coolant/antifreeze at specific intervals, but you can also take note of any signs your radiator is going bad. You might be driving around (or about to be stranded) with a failing radiator if you notice leaking coolant, overheating, or an illuminated low coolant dashboard light. Visit your local Firestone Complete Auto Care for a Courtesy Check at the first sign of one of these issues.

What to Expect from Jeep CJ7 Radiator Repair

What does radiator repair include? At Firestone Complete Auto Care, we start by performing a thorough inspection of your Jeep CJ7 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 Jeep CJ7 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 make sure everything is in working order. When it comes to radiator service and repair, we’ll take excellent care of your 1986 Jeep CJ7 at Firestone Complete Auto Care. Every job we do is backed by our Triple Promise: Fixed Right, Priced Right, Right on Time.

Jeep CJ7 Radiator Q&A

Take care of your 1986 Jeep CJ7 radiator and it will last. Check out our top questions and answers about Jeep radiators below, and visit your nearest Firestone Complete Auto Care at the first sign of an overheating engine.

What does an illuminated coolant temperature light mean for my Jeep? 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.
Can an antifreeze leak wait? 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 Jeep CJ7 radiator be cleaned? It could be a good idea to have your Jeep CJ7 radiator cleaned out a couple of times a year, maybe at the same time as a tire rotation or oil change.
What can cause my CJ7 to overheat? If your Jeep CJ7 engine overheats, it could be because of a clogged radiator, a damaged thermostat, a faulty cooling fan, a malfunctioning water pump, or low coolant levels.
Why does the radiator in my CJ7 sound like it’s rumbling or boiling? Your CJ7’s cooling system could contain air pockets or your radiator might be clogged. Another possibility is a faulty radiator cap, which is an easy fix!
Is rust in my CJ7 radiator bad? Yes. Having rust in your Jeep CJ7 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.