Hi, car is an older 96 VW Taro it has an IDI engine.
About every 30K miles all the glow plugs die at once, one morning it starts up perfectly and the other they are all dead and it takes a lot of cranks to start.
This has been the case for the last few years, all the glow system components (relays,resistor,timer) have been checked and are good.
I have my thoughts of what might be the problem but I add this photo hoping someone might be able to point out what usually causes this kind of damage to a glow plug and why do they all die at once?
Thanks!
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About every 30K miles all the glow plugs die at once, one morning it starts up perfectly and the other they are all dead and it takes a lot of cranks to start.
This has been the case for the last few years, all the glow system components (relays,resistor,timer) have been checked and are good.
I have my thoughts of what might be the problem but I add this photo hoping someone might be able to point out what usually causes this kind of damage to a glow plug and why do they all die at once?
Thanks!