Perfect Tune Auto Repair Guide to Using the Correct Fluids in Your Vehicle
May 9, 2021
Today's Perfect Tune Auto Repair post focuses on using coolant. 
If you pour in the wrong kind, it won't protect the cooling system and may even void the warranty. Check your vehicle owner's manual. Of course, your Perfect Tune Auto Repair service advisor will know the proper coolant for your vehicle.
Brake fluid is confusing for some Brighton drivers. Back when we opened Perfect Tune Auto Repair, most vehicles used Dot 3 brake fluid. Now we have Dot 4 and Dot 5. Some Brighton residents mistakenly think the higher numbers are an upgrade. You know, if 3 is good then 4 must be better. That's not how it works. They are different formulations to meet the demands of differences in brake systems. Only one of them is designed for your vehicle.
Ditto for transmission fluid. For decades there were two basic types of tranny fluid used at Perfect Tune Auto Repair: friction modified or not. With the tremendous engineering advances in vehicle automatic transmissions, there have been several new types of fluids developed to protect and lubricate them.
Nowhere are the advances in automotive fluids more evident to Perfect Tune Auto Repair professionals than in motor oil. Many new weights and formulations have been created to meet the demands of today's high-tech vehicle engine design. Modern engines have more parts and much tighter tolerances.
That's where the new grades of engine oil come in. They have to be formulated to lubricate, protect and clean all of those vehicle engine parts, big and little. The oil has to be thin enough to get into little passages, yet resistant to vaporization.
At Perfect Tune Auto Repair in Brighton, we believe that in some ways modern automotive fluids are just as impressive as the new engines. Because weights of oil and types of coolant and transmission fluid are so carefully matched to the vehicle, make sure you always use the proper fluid if you are topping off at home.
Perfect Tune Auto Repair
5434 S. Old US Highway 23
Brighton, Michigan 48116
810.227.9903
https://www.perfecttuneautorepair.com
Need Service?
More articles from Perfect Tune Auto Repair
A Smart Inspection, Peace of Mind Before You Buy
June 14, 2026
With the price of new vehicles these days, you might be thinking about saving some money by buying a used one. But when you go to look at a vehicle, how in the world do you know what youre getting into? A look around the outside and a short test drive likely doesnt give you the confidence that... More
Considering an Alternative Fuel Vehicle in Brighton?
June 7, 2026
There is a clear and vocal demand in Brighton and nationally for a reduction in air pollution and our dependence on fossil fuels. This is what is driving the Michigan market for alternative fuel vehicles. There are a number of these vehicles on Brighton area roads today, and many more being dev... More
It Pays to Take Care of Your Transmission at Perfect Tune Auto Repair
May 31, 2026
If you've been paying attention, you've noticed that vehicle engines are getting more and more powerful in Brighton. At the same time, they are getting better and better fuel economy. I've gotta tell 'ya, most of that's because of technological advances in transmissions. To get a better underst... More