Find the Signs of Weak Ignition Coil in your Volkswagen by Bellingham Mechanic

FIND THE SIGNS OF WEAK IGNITION COIL IN YOUR VOLKSWAGEN BY BELLINGHAM MECHANIC

Most cars on the road today have internalcombustion engines that run by: • Fuel • Air • Electricity

On modern vehicles, the ignition coil supply the needed electricity to that equation.

Ignition coils must be in good condition for a vehicle’s engine to run correctly.

If you have a faulty ignition coil, your engine will not run properly.

The following points define the signs of a weak ignition coil in your Volkswagen.

HARD STARTING

To run efficiently, your vehicle's engine needs a spark at the right time.

If the ignition coil is failed, the spark plug is unable to get the right voltage to create a spark and cause a hard starting.

SUDDEN BACKFIRES

Due to bad ignition coils, unburned fuel suddenly escapes out of the exhaust system and causes backfiring.

If you do not address backfires quickly, they can lead to significant engine damage.

ILLUMINATE D CHECK ENGINE LIGHT

In modern cars, the weak ignition coil is enough to turn on the check engine light.

If you have an OBD-II diagnostic scanner, you may see a P0351 ignition code.

REDUCED GAS MILEAGE

When the ignition coil fails intermittently, your car is performing normally.

But, over time you will notice worsening gas mileage in your Volkswagen.

MISFIRING ENGINE

If an ignition coil is not working properly, your engine will likely misfire.

A misfiring engine results in a jerking or sputtering feel when you are moving.

CONCLUSION

Ignition coil transforms the battery’s voltage and allows the spark plug to do its job.

So, when it is weakened in Volkswagen, take it to a professional mechanic for quick fixing.

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