Why do my ignition coils keep going bad?
The leading cause of premature failure of an ignition coil is due to a worn or bad spark plug ignition cable. A bad spark plug ignition cable will have a much higher than normal resistance. This excessive voltage creates a high amount of heat which consequently melts the coil’s wire insulation.
Do ignition coils fail at the same time?
There is a tendency, but it may not happen, that replacing one coil will cause another one to immediately go out. If your 18 year old car has just lost an ignition coil, chances are the others are near the end of their life expectancy as well. You do not have to change all the ignition coils at the same time.
When did the VW ignition coil problems start?
Around the beginning of 2003 VW started to see complaints about ignition coil failures spike, particularly in the 2001-2002 New Beetle, Golf, GTI, Jetta, and Passat. VW issued a Customer Satisfaction Campaign ( CSC) to “inspect the vehicles for any malfunctioning coil packs and to replace them at no cost to the consumer.”
What are the dangers of a faulty ignition coil?
Potential problems from a faulty or failing ignition coil are: startup issues, loud engine cranks, backfires, stalling, engine hesitation, decreased fuel economy, increased emissions or engine fires! Engine problems are always dangerous and can leave driver’s in a vulnerable position.
Can a spark plug break an ignition coil?
The ignition coil connector is another area that can cause all sorts of problems. Anytime you go to service a coil or spark plug you need to deal with the connector which is known for easy-to-break tabs, easy-to-miss connections, and easy-to-rupture seals.
Why is my Radio not working on my VW?
The key fob had never began working again. Fryes took the new radio out and re installed the old one which had no affect on the problems and the windows actually rolled down in their garage with no key in the ignition! They said they new radio had been installed correctly and they re installed it and I was off to the VW dealer.