What does the coil warning light mean?
If your car runs on diesel, you may have noticed an unfamiliar dashboard light that looks like a coil come on in cold temperatures. If the light is flashing, it means that there’s an issue with the system that warms up the engine, such as a worn-out glow plug.
What can bad glow plugs cause?
Faulty glow plugs may disturb the sensitive diesel combustion process, which in turn might result in the engine producing black smoke from the tailpipe. This is a warning sign that something is wrong either with the glow plugs or other vital components of the combustion process.
Can you drive with bad glow plugs?
Can I drive with a bad glow plug? If the plug is not functioning properly, there will likely be a misfire during ignition. You may still be able to drive your vehicle, but you will experience a downgrade from its normal performance.
When does the coil warning light appear on the dashboard?
Any way my more worry is that before reaching home around 15 miles one of coil (spiral) light appeared (blinking) on the dashboard and the same time I loosed engine power as well. Engine was running but very little power.
How much does a coil warning light cost?
Click to expand… Thanks All i booked appointment for diagnostic check. vw cost me £79.00. lets see what’s the outcome. You must log in or register to reply here.
What does a check engine warning light mean?
When the check engine warning light is illuminated it’s often accompanied by tell-tale signs that the engine is not working properly, such as a lack of power or stuttering as you press the accelerator. This light could indicate a number of faults, from minor issues like a broken electrical sensor to a much larger mechanical issue.
Why is my Check Engine light on in my Bugatti Chiron?
The monstrous Bugatti Chiron has 16. No matter how many you have though, a malfunctioning coil will almost certainly trigger the check engine light, but remember, if your car burns diesel, you have neither ignition coils nor spark plugs.