Can You Use Motor Oil for RC Car Shocks?

Using motor oil for shocks on an RC car is a controversial subject. Some people swear by it, while others are adamantly against it.

So what’s the truth? Is motor oil a suitable substitute for RC car shocks?

The short answer is no, motor oil should not be used as a substitute for RC car shocks. Motor oil was designed to lubricate engines and is not made to be a shock absorber or dampener.

It does not have the same properties as regular shock fluid and can actually cause damage to the internals of an RC car due to its viscosity. Furthermore, using motor oil can often lead to inconsistent handling and performance, which is especially problematic in competitive racing situations.

It’s important to note that some people do prefer using motor oil for their RC car shocks because it’s cheaper than buying shock fluid specifically made for the purpose. However, this is generally not recommended as it could lead to premature wear and tear on the vehicle itself due to inadequate dampening or absorption of bumps or jumps. Additionally, motor oil may cause foaming which can lead to air bubbles in your system, making it less effective.

In conclusion, while using motor oil may seem like an attractive solution due to its cost savings, it really isn’t recommended as a substitute for RC car shocks. Due to its inconsistent properties and potential risk of foaming, it is best left out of your RC car setup altogether.

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Susan Delgado