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Dallski
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Everything posted by Dallski
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Compression and Leak Down tests
Dallski replied to Greg986's topic in 986 Series (Boxster, Boxster S)
Thank you very much, I really needed that number. So mine's bit worn out, but still in good condition. Sorry for hijacking your thread Greg986, but it's pretty much the same thing you asked. Hope yours is in good shape! -
Compression and Leak Down tests
Dallski replied to Greg986's topic in 986 Series (Boxster, Boxster S)
Oh ok. Mine seems pretty much the same as Greg986's. Mine is a 2000 Boxster S with 102,000 miles. Warm engine, WOT readings for the compression test were 131, 133, 127, 133, 131, 129. I know high compression engines are supposed to have lower numbers than lower compression engines, but these numbers still seemed low to me. I guess I can't argue with a 6% maximum variance after 100+ thousand miles! Would be a waste of time to do a Leakdown Test now, right? And just for reference, because I searched for 3 hours and came up with nothing, what is the factory compression reading supposed to be??? -
Compression and Leak Down tests
Dallski replied to Greg986's topic in 986 Series (Boxster, Boxster S)
Ok, that's for the Leakdown Test. Any idea what the compression readings should be on a standard Compression Test??? I'm also asking for a 2000 Boxster S.