

#Symptoms of bad spark plug wires professional#
The content contained in this article is for informational purposes only and should not be used in lieu of seeking professional advice from a certified technician or mechanic. Learn more about quality spark plugs, find your car part, or find where to buy your auto part today. However, continuing to drive with fouled or dirty spark plugs can lead to more serious problems that are more costly to resolve. If one or more of your spark plug wires gives out, there are a number of symptoms you might experience, including: Decrease in fuel economy Unstable idling or stalling Engine not running smoothly or at all Unresponsive acceleration These symptoms often serve as early warning signs that it's time to replace your spark plug wires. Most problems that are a result of a bad spark plug are relatively easy to fix. Surging, Stalling, Rough Idling, or Starting Difficulties 3. If your vehicle is experiencing any of these issues, a trip to your trusted mechanic is in order. It would probably start slowly with reduced gas mileage but.

You might also feel the vehicle vibrating. The most noticeable sign of bad spark plug wires is that your vehicle just feels not quite right.

A fouled spark plug causes your engine to sound rough while idling. When your spark plugs are performing as they should, your engine sounds smooth and steady.
