Back to all

Taking the Heat (Batteries in Hot Weather)

May 3, 2020

Quick question.  Which is tougher on a vehicle's battery, the heat or the cold? Believe it or not, it's the heat.  Think about it.  The battery often sits in the engine compartment next to that motor generating lots of heat.  That can accelerate corrosion in the battery and may even cause water in it to evaporate.  That will weaken the cranking power of your battery and shorten its life span.

To take care of your battery, here are a few suggestions.  It's a good idea to have it checked out to see what shape it's in.  At your vehicle service facility, they have diagnostic equipment that can evaluate its condition.  That can help you know how long you can expect it to last before having to replace it.  At the same time, you should have your charging system evaluated.  If your battery is not getting charged properly, it can be in great shape but not very useful when it comes to starting your vehicle.  A technician will also check the cable connections that should be free of corrosion and tight.

Keep in mind that under certain conditions, a vehicle battery can cause an explosion if close to an electrical spark.  This is why the safe way to go is to have a qualified, trained technician do the work. 

Your battery is important both in hot and cold weather.  When it comes to starting your vehicle, make sure it's always up to the job.

Blair's Ferry Automotive
1565 Blairs Ferry Rd.
Marion, Iowa 52302
319-447-6310
http://www.blairsferryautomotive.com

Need Service?

Request a Quote

More articles from Blairs Ferry Automotive

The Blair's Ferry Automotive Guide to Proper Fluids for Your Vehicle

May 3, 2026

The automotive professionals at Blair's Ferry Automotive would like to give Marion drivers an update on some of the things happening in automotive fluids. You know, vehicles are becoming more sophisticated every day. Fluids such as, oil, coolant and transmission fluid are becoming more special... More

How to Get Better Gas Mileage in Marion

April 26, 2026

There is no escaping it: things work better when you take care of them. Something most of us in Marion can relate to is our computers. You've probably noticed how they get slower and slower over time. It takes longer to start up and programs take forever to load. Eventually, many of us just get... More

Automotive Tips from Blair's Ferry Automotive: Making Your A/C System Last Longer

April 19, 2026

Marion drivers know that if their air conditioning system isnt making cool air like it used to, there is a problem. It may be as simple as adding more of the right kind of refrigerant.Your A/C requires special compressor oil, which circulates through the system along with the refrigerant, to lubr... More