If you have an independent spirit, it can be a fun challenge to take the do-it-yourself approach to auto repairs, but going this route isn't advisable in all circumstances. The experts at Ron's Service & Towing — an auto repair and towing company based in Fairbanks, AK — say certain issues call for the expertise and experience of a skilled mechanic.

To preserve your safety on the road, make sure to reach out to a trusted mechanic if you experience any of the problems listed below:

• Knocking: If you hear a rattling sound when you push your vehicle's gas pedal, you're experiencing knocking. This symptom is also referred to as detonation, and it can be caused by a host of different factors. Mechanics say if you're using fuel with an octane rating that's too low for your vehicle, it can cause knocking. This issue may also be caused by carbon building up on your engine's cylinder walls. Knocking has been linked to spark plug problems as well.
• Engine Backfire: A car is said to backfire when it produces a gunshot-like noise from the engine or tailpipe. This can be triggered by unburned fuel being processed in the car's intake manifold. The problem can also be caused by a fuel mixture problem in the car's tailpipe.
• Hesitation: Hesitation occurs when your engine stumbles or fails to deliver the power you need when you use the throttle. It can be caused by the engine taking in too much air or not getting enough fuel.

If your car is suffering from any of these issues, bring it into the mechanics at Ron's Service & Towing as soon as possible. Since 1963, they’ve offered towing and auto repair service you can count on. Call (907) 456-4224 to speak with a representative, or learn more by visiting the towing professionals online.