Quote:
Originally Posted by type-dRew
How did you melt an oe plug?
I literally run the most aggressive map available on mhd, without all the mods it requires, and my plugs look great, good color without any strap wear after 15k miles. Just pulled and cleaned them a few times, put them back in without worry before going to n55 plugs to try.
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I still don't know exactly why. Only cyl.2 was affected.
Injector checked out fine. Compression was ~175psi, same as all other cylinders and fuel pressures have always been perfect.
I had used OE plugs without issue until then.