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Member
Join Date: Nov 2001
Location: Cape Cod, Ma.
Posts: 35
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Compression test question
Hi,
Just bought a 91 911 Cab with 53k miles. I would like to do a compression check to see where its at. My old compression checker probably won't work. Where might I buy one and whats the procedure. I guess take a set of plugs out, disconnect both ign systems.....now do I need to open the throttle full as it cranks ? Also how does one do a leakdown check. I am familure with doing it on aircraft engines but how and with what gauges doone doit on a Porsche ? As always many thanks to a new owner for all the help... Tom Cape Cod |
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11-14-2001, 01:49 PM
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