Smoking problem - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

motegineon · 01-27-2006, 03:53 PM

sr20det - OK, this all started at the beginning of this year i was doing a test pipe install, it took me an extra day cuz i ran into some problems so i ran open downpipe for a day, once i got the test pipe on, the car was smoking a tad bit, but i assummed it was due to the cat being gone, well its gotten progressively worse and no it smoke big time, usually whenever i let off the throttle....Well i noticed yesterday oil was being spat out the BOV and kinda leaking out the hot pipe, I took it off today and cleaned it out and there was oil all in it....i did a comp test, and i dont know if i did it right or not? I did each plug at a time and put in the guage thing and started the car, each of em were at about 90 the whole time??? i know ur sposed to be at like 150 right? or was i sposed to give the car throttle or what?Or is my car just fukced lol? when i pulled the plugs, number 3 had oil all over it and none of the others did. Any clues?

Does anyone think it could be fried rings?or maybe bad valve stem seals? Something along these lines? Im trying to adjust my timing bc i think im running rich, but the gun i have for it isnt wanting to reach my spark plug...any ideas?

Also i have a metal head gasket and good vaccuum so i know those arent it.

01-27-2006, 03:53 PM	#1
motegineon Banned from the Marketplace Join Date: Aug 2005 Location: 神奈川県,日本 Posts: 487 Trader Rating: (2) Feedback Score: 2 reviews	Smoking problem sr20det - OK, this all started at the beginning of this year i was doing a test pipe install, it took me an extra day cuz i ran into some problems so i ran open downpipe for a day, once i got the test pipe on, the car was smoking a tad bit, but i assummed it was due to the cat being gone, well its gotten progressively worse and no it smoke big time, usually whenever i let off the throttle....Well i noticed yesterday oil was being spat out the BOV and kinda leaking out the hot pipe, I took it off today and cleaned it out and there was oil all in it....i did a comp test, and i dont know if i did it right or not? I did each plug at a time and put in the guage thing and started the car, each of em were at about 90 the whole time??? i know ur sposed to be at like 150 right? or was i sposed to give the car throttle or what?Or is my car just fukced lol? when i pulled the plugs, number 3 had oil all over it and none of the others did. Any clues? Does anyone think it could be fried rings?or maybe bad valve stem seals? Something along these lines? Im trying to adjust my timing bc i think im running rich, but the gun i have for it isnt wanting to reach my spark plug...any ideas? Also i have a metal head gasket and good vaccuum so i know those arent it.