When you turn the key in your vehicle's ignition, you expect it to crank, turn over, and run smoothly. If it doesn't, professional attention and engine repair might be needed. The following common events let you know it's time to visit an auto mechanic.

How to Know You Need Engine Repair

1. Check-Engine Light Lingers 

Your dashboard engine icon should not stay lit more than a minute after your car starts. If it does, check the gas cap to ensure it's on straight and tight. A check-engine light that remains on might mean the spark plugs are worn out and failing their job as the engine's electric power source. 

2. Vehicle Idles or Accelerates Roughly 

When a car engine is in good shape, it runs, idles, and accelerates smoothly, and does not stall. If your vehicle runs rough, or stalls when idling, it is a sign fuel is not getting where it needs to go. An engine component problem, such as dirty fuel injectors, a vacuum leak, faulty spark plugs or their wires creates the need for engine repair. The solution may be replacing the fuel pump, filter, or spark plugs. 

3. Engine Knocks

Most car engines work by burning a mixture of air and fuel after a spark plug ignites it. When pockets of the mixture burn independently, rather than after ignition, the engine produces a knocking sound. Like the other problems, this condition needs professional attention from an automotive technician quickly to avoid costly engine repairs down the road.

If you suspect engine trouble in your vehicle, take it to the automotive professionals at A+ Transmission & Auto Repair. This company's team offers over 40 years of industry experience in serving drivers throughout Lake Havasu City, AZ. Whether you need engine repair, transmission or brake service, or oil changes, they are ready to provide high-quality parts and installations, and top-notch service. Call (928) 846-3708 for a quote, and to view the full range of what they offer, visit their website.