Agreed with dsm. You are just simply putting band-aids on this problem. There is no reason there should be 3 fans on your car. Are you certain the fans are rotating in the correct order? Ive seen it happen before.
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FOR A WOUNDED MAN SHALL SAY TO HIS ASSAILANT
'IF I LIVE, I WILL KILL YOU. IF I DIE, YOU ARE FORGIVEN'
SUCH IS THE RULE OF HONOUR.