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View Full Version : Sr20 smoking


usafboyer041288
08-31-2015, 09:32 AM
So my blacktop smokes a little. When at idle puffs out white smoke. It's not heavy smoke. If I have something behind the exhaust pipe when I rev it up it gets covered in black. Kinda like what happens to a spark plug when running rich. It runs fine minus a vacuum leak I'm tracking down.


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sr vegas 240
08-31-2015, 04:17 PM
Had same issue on my notchtop black splatter on the wall where I park my car but no smoke. Turbo rebuild fixed that but I also had low boost and very bad lag on a t28