Aug 22, 2026

I'm a Mechanic: Don't Overpay for These 3 Common Winter Car Issues

Written by Laura Beck
|
Edited by Ashleigh Ray
I'm a Mechanic: Don't Overpay for These 3 Common Winter Car Issues

Winter car problems can get expensive fast, especially if you're not careful about which ones actually deserve your money. Mechanics see plenty of owners throwing cash at issues that could've been prevented with a $15 fix or a little preventive thinking, while other problems quietly build into thousands-of-dollars disasters.

We asked Chris Pyle, auto expert at JustAnswer, to break down what winter really throws at your car, where it pays to spend and where you're probably just feeding the repair shop.

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Snow and ice demand the most from tires, but that doesn't automatically mean you should buy new ones.

Pyle suggested thinking about a dedicated set of winter tires mounted on a separate set of rims. Swapping winter and all-season tires seasonally extends the life of both sets, saves money over time and gives better traction than running all-season tires year-round in heavy snow.

If the current tires are marginal, that's the time to replace — not when the first snow hits and shops are backed up.

This one has real consequences if overlooked. If the coolant mixture ratio is off, freezing temperatures can cause it to solidify inside the engine, leading to cracked pipes, a damaged radiator or engine damage, all of which are expensive repairs.

A coolant test checks the freeze protection point and costs your budget almost nothing. A gallon of coolant concentrate runs around $15, allowing you to adjust the mixture if needed. Pyle's framing is straightforward: you can spend $15 now or potentially thousands in cooling system repairs later.

This is the winter car problem nobody thinks about until it happens. When temperatures drop, rodents and other small animals look for warm places; engine compartments and vehicle interiors are attractive options. They build nests, leave waste and sometimes die inside the vehicle, creating odors that require significant disassembly to eliminate and wiring damage that causes electrical problems.

Pyle recommended inspecting the engine compartment and interior regularly through winter, avoiding parking near barns, fields or areas with heavy rodent activity and not leaving food in the vehicle. Prevention is straightforward. Cleanup after a nest is established is not.

This article was provided by MoneyLion.com for informational purposes only and should not be construed as financial, legal or tax advice.

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Written by
Laura Beck
Edited by
Ashleigh Ray