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Kirk911SC Kirk911SC is offline
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Join Date: Jul 2004
Location: Burlington, ON
Posts: 598
I've never performed a compression test/leakdown on my 930 personally, but I have changed the plugs. It can definitely be done with the engine in the car. The intercooler and air filter assembly have to come out.
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- '00 Dodge Viper GTS - Steel Grey - Yep...a domestic.
- '87 930 - Guards Red - Sold
- '82 911SC - Grand Prix White - Gone
- '78 928 - Silver - Long gone
- '04 Subaru WRX wagon - Daily grind-mobile
Old 02-09-2007, 10:05 AM
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