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stupidwhitecat stupidwhitecat is offline
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Join Date: Sep 2019
Posts: 43
Maybe opening a can of worms. Just trying to get it to go from running good to great. Had a slightly rough/irregular idle when warm. And feeling like it was slightly down on power when warm versus cold. Nothing too major. But now that I’ve checked these numbers system pressure is low. Cold control pressure is low. Warm control pressure passes. Leakage test passes per the Porsche value. Partial and full throttle tests, barely pass. I plan on running the test again just to see if it’s repeatable. But based on my first results, I assume that leakage test at 30 minutes will be acceptable. At 20 minutes it was 1.4 bar. So I can’t imagine in another 10 minutes it would leak down past 1.1.
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1974 911 Targa
Old 06-07-2025, 04:21 PM
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