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Porschef |
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#1
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How you doin' ![]() ![]() ![]() ![]() Group: Members Posts: 2,180 Joined: 7-September 10 From: LawnGuyland Member No.: 12,152 Region Association: North East States ![]() ![]() |
What kind of reliability is had with the factory plugs? I'm sure it's spectacular when they fail, but is it really that often? Is replacing them with threaded plugs just going to let me sleep better or is there more to it?
Any response is appreciated. Thanks, Joe |
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ThinAir |
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#2
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Best friends ![]() ![]() ![]() ![]() Group: Members Posts: 2,569 Joined: 4-February 03 From: Flagstaff, AZ Member No.: 231 Region Association: Southwest Region ![]() ![]() |
I had one fail and because I thought it was "just a gauge problem" I didn't believe the oil light and ended up with an engine overhaul. Mine failed on the coldest morning of that winter when the oil was thickest because the engine wasn't warmed up yet.
If you are doing an engine overhaul then replacing them with threaded plugs is something you should do - no question about it. If you can tell that you have a leak from one of the freeze plugs then you are living on borrowed time and need to do it soon. I understand that it can be done without tearing down the engine, but great care has to be taken to avoid metal shavings in the oil galleys. |
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