Re: Volkswagen Polo 1.4 16V
Shaun Dale
Absolutely Liam,I see quite a few of these, not sure if I've posted in the general technical forum about it. They always seem to be fractured not blown, I don't know if its vibration induced or whether its the thermal pulses due to the high motor current. I do know they can be very hard to spot with the cracks being almost invisible to the naked eye. I always test with a lamp to be certain. Shaun.
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