Why Rodents Crawl Into Your Car’s Engine & The Damage They Can Cause

Rodents like mice, rats, and squirrels are drawn to car engines for warmth, shelter, and food. Here’s why they sneak in and the damage they can cause:

Why Rodents Enter Your Car’s Engine Bay?

• Warmth: Engines retain heat long after being turned off, making them an ideal nesting spot, especially in colder months.
• Shelter: The engine bay provides a dark, enclosed space that protects them from predators and harsh weather.
• Food & Nesting Materials: Some car components, like wiring insulation made from soy-based materials, attract rodents. They may also store food inside.

Potential Damage Rodents Can Cause:

• Chewed Wires: Rodents gnaw on wiring, which can lead to electrical failures, warning lights, and even engine misfires.
• Blocked Air Intakes & Filters: Nesting materials and debris can clog air filters and ventilation systems, affecting performance.
• Damaged Belts & Hoses: Biting or nesting near belts and hoses can lead to leaks, overheating, and costly repairs.
• Fire Hazard: Chewed electrical wires can short-circuit, increasing the risk of fire.
• Foul Odours & Contamination: Urine, droppings, and dead rodents can create unpleasant smells and even health risks.

How to Prevent Rodents from Entering Your Engine Bay:

• Drive Regularly: Rodents prefer undisturbed vehicles, so regular use can deter them.
  Keep the Area Clean: Avoid leaving food or garbage near your car, which can attract them.
• Seal Entry Points: Cover openings near vents or wiring with rodent-resistant materials.
• Use Rodent Deterrents: Sprays
• Check Under the Hood: Regularly inspect for signs of nesting, droppings, or chewed materials.

If you suspect rodent damage, it’s best to get your vehicle inspected by by our Service Team before costly repairs add up.

Book a service appointment here!