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Registered
Join Date: Jun 2009
Location: ohio
Posts: 4,306
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83SC - mild popping on decel, but nothing has changed
stock 83SC with the exception of a dansk pre-muffler. car has been great for a long time now, including a nice run yesterday. take it out today and i am getting some mild popping, but more like sputtering, on decel while in gear. when downshifting, say from 3rd to 2nd, i get a much more pronounced pop intitially and then the slight sputtering as it slows down. any thoughts?
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- He gave his father "the talk" - Once while sailing around the world he found a shortcut - He taught a german shepard how to bark in spanish He is.... nineball. I don't always drive sports cars, but when I do I drive a 1983 911SC Targa. Stay fast my friends. |
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07-21-2010, 05:58 PM
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Registered
Join Date: Oct 2003
Location: Michigan
Posts: 14,093
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Check your distributor cap. The clips can become loose.
Also, the hotter, muggier(not stabbier like in Detroit) weather will affect the fuel burn.
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1981 911SC ROW SOLD - JULY 2015 Pacific Blue Wayne Last edited by Oh Haha; 07-22-2010 at 03:25 PM.. |
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07-21-2010, 06:10 PM
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failing Decel valve
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Jim Dowty 97 911 Coupe (Forest Green metalic, sunroof, leather) PCA RSR region Insurance chair and Board member Gruppe B #309 |
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07-22-2010, 01:48 AM
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Join Date: Sep 2004
Location: Perth, Western Australia
Posts: 197
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Been getting the same sort of thing but, only when cold
When she's hot nothing 
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83sc targa BBT |
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07-22-2010, 02:54 AM
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1997 Porsche 911
