Quote:
Originally Posted by The_Breeze
I've been reading where the V10's plugs are good to 90k. Call me skeptic.
Does anyone have experience with the claim? If not, does anyone know which cylinder may run the hottest? I can use it as my checkup; everything else is equal.
Thanks.
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Back in the day, ethylene bromide was added to leaded gasoline. This was to help remove lead from the combustion chamber and spark plugs. It worked so well that it removed the steel parts of the plugs also. After 3 to 5 thousand miles the plug were eroded enough to cause misfiring under load. Removing ethylene bromide and lead from pump gas did away with spark plug erosion.