Free repair checklist
Free Winter Car Prep Checklist — Avoid Breakdowns When It Matters Most
Cold weather kills weak batteries, thickens fluids, and drops tire pressure overnight. This checklist walks you through every item to check before the first freeze.
This checklist is a practical starting point. The DIY Mechanic System gives you a clearer path to diagnose the problem, plan the job, and complete the repair.
What this checklist covers
- Battery load test procedure and the cold cranking amp threshold for your climate
- Antifreeze concentration check — the simple test strip method that takes 30 seconds
- Winter tire pressure: the exact PSI adjustment for every 10°F temperature drop
- What to keep in your winter emergency kit (the short list that actually matters)
- Wiper blade, heating system, and four-wheel-drive engagement checks before first snow
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