Subtle Driving Habits That DESTROY Your Car (POV)

Summary

The video describes five driving and maintenance habits that the presenter says can cause gradual—or sometimes sudden—damage to a car.

1. Putting the engine under heavy load before it warms up

The presenter says modern cars generally do not need to idle for a long time before driving. Start the car and set off, unless conditions such as severe ice make waiting useful.

The important distinction is to drive gently while the engine is cold. Avoid hard acceleration and high revs until it reaches operating temperature, because the oil needs time to warm up and circulate.

The presenter suggests using the temperature gauge as a guide and gives roughly 10 minutes of driving as a general guideline, while also noting that some oil may be ready sooner. The overall point is to avoid heavy loads while the engine is still cold, not to wait idling for a long time.

2. Always driving gently at low revs

Once the engine is warm, the presenter argues that an engine is designed to operate across its rev range, and that occasional stronger acceleration can be normal.

In the video’s view, never giving the engine heat or using higher revs may contribute to carbon deposits in some cars. This does not mean constantly driving aggressively or hitting the rev limiter: the presenter distinguishes occasional spirited driving from abusive or disruptive behavior.

3. Not using the parking brake

The presenter recommends using the handbrake or parking brake, including in automatic cars.

Their main mechanical argument is that leaving a car parked on a slope without the parking brake puts the load on the transmission’s parking mechanism. Regularly relying on it, they say, may contribute to transmission problems over time. The parking brake also provides an additional way to secure the car.

4. Taking speed bumps or potholes too fast

Potholes can damage tires, wheels, and suspension components, sometimes immediately. The presenter recounts hitting a pothole that caused a bulge in a tire sidewall, requiring two rear tires to be replaced. They warn that a sidewall bulge means the tire’s structure is compromised and could fail.

Slow down for speed bumps rather than driving over them at speed, and inspect tires after a hard impact.

5. Ignoring warning lights or unusual noises

The presenter warns against leaving a Check Engine light on indefinitely. Even if the initial fault seems minor, an illuminated light may make it harder to notice a later, more serious problem.

Knocks, grinding, crunching, or other unusual sounds should be investigated rather than dismissed as normal aging.

The presenter shares an anecdote about ignoring a crunching sound while turning in an old Subaru. The problem eventually worsened, and they briefly lost control of the car. The lesson is to get suspicious sounds checked before a small issue becomes a major repair or safety hazard.

Speakers and sources

• Single narrator/host: The video’s presenter, associated with the JIMMYDRIVES channel. The Subaru story is presented as their personal experience.
• Other speakers or cited sources: None identifiable in the subtitles.