Get Your Car Ready for Summer!
Article Courtesy of: Allstate
Summer’s scorching heat, high humidity, heavy rain, dust, and stop-and-go traffic take a toll on your vehicle.
You can help reduce the odds of mechanical failure by taking a few simple preventative measures to keep you rollin’
on down the highway – not stranded beside it. As always, know your limits and consult a professional as needed.
Before your air conditioning quits cooling, inspect the system for a worn or damaged belt.
Inspect the condenser fins to be sure they are clear of debris so air can move freely around them
Have a professional check your refrigerant level
Check your owner’s manual for info on replacing cabin air filters (if you have them)
The greatest cause of summer breakdowns is overheating. Overheating can be serious and may result in permanent engine damage.
Check the radiator and hoses for leaks or cracks and be sure all the connections are snug
Check the coolant level. If low, add coolant (antifreeze) as necessary. A word of caution – To avoid burns from
coolant spray, never remove the radiator or coolant reservoir cap until the engine has cooled completely!
Check your vehicle’s radiator cap for cracks at the start of the summer driving season:
>>>The rubber gasket can crack, deform, become damaged or simply hardened
>>>Check the cap’s metal spring for weakness that may occur over time (most experts advise replacing a radiator cap that is more than five years old)
Clean out any debris that might have accumulated in the radiator fins
Have the cooling system flushed and refilled (check recommended service interval in your owner’s manual)
When driving, monitor the temperature gauge on your dashboard. If you notice it rising beyond “normal”
toward the red zone or the engine temperature warning light is on, take immediate action: Turn off A/C, turn
on heat to pull hot air from the cooling system and, when safe, pull over to allow engine to cool down.
Don’t forget to check the gas cap. The gas cap is a critical component of your vehicle’s emission control
system, and if it isn’t airtight it may trigger “check engine” or “emissions service” lights on your dashboard.
Check gasket around gas cap every time you fill up for cracks or damage, and replace the cap if damaged
Belts and Hoses: Summer’s heat and humidity will worsen the condition of deteriorating belts and hoses. Hose or
belt failure could result in a breakdown.
Visually inspect belts and hoses for excessive wear or damage including cracks, fraying, leakage or swelling
Check hose clamps and re-tighten as necessary
If you used winter tires, now is the time to change over to your summer tires
Have your tires rotated at approximately 5,000 mile intervals or as recommended in your owner’s manual
Summer heat will cause the air in your tires expand, so check tire pressure at least monthly while the tires are
cold and adjust the pressure. Don’t forget to check the spare too!
For additional detail on tire safety basics, see our previous edition of Prevention Zone Auto
Brakes: Hot weather can increase the temperature of your braking system, causing brake pads to wear more
quickly. If the pads wear through, brake rotors may be severely damaged. The parts and labor cost to replace
worn pads is much less expensive than brake rotors.