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Exhaust Valve Question
Hey all, I am new to engine work, so just trying to learn something here and would appreciate the help. I have a ’72 2.4T w/ carbs. My heat exchangers are old and need replacing so I pulled them off. I noticed cylinder #3 had white residue on the exhaust valve, how concerned should I be? See pics, thanks.
 
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2019 Porsche Carrera T 2014 Porsche Cayenne Diesel 1996 Porsche 911 C4 Midnight Blue Metallic 2004 Porsche 911 40th Anniversary SOLD 1972 Porsche 911 Targa - SOLD |
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08-03-2011, 07:53 PM
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RETIRED
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Looks to be burning a bit lean....you should do a baseline adjustment, sync them and check plugs.
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1983/3.6, backdate to long hood 2012 ML350 3.0 Turbo Diesel |
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08-03-2011, 08:36 PM
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Da cab
