blue smoke help please - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

rewplayff · 07-07-2006, 10:46 PM

recently i've found that after waiting in line for my next run at the track that blue/oil smoke occasionally comes out of my exhaust. after going home after the day's fun i compression tested my car at 140 140 160 150. my plug tips were whiteish brownish blackish whiteish. theres no difference in performance.

so, i was thinking either the valve guide o-rings or piston rings?

can anyone shed some light? or sell me an sr for super cheap =) hehe

07-07-2006, 10:46 PM	#1
rewplayff Zilvia Junkie Join Date: Jan 2003 Location: San Jose Age: 40 Posts: 317 Trader Rating: (0) Feedback Score: 0 reviews	blue smoke help please recently i've found that after waiting in line for my next run at the track that blue/oil smoke occasionally comes out of my exhaust. after going home after the day's fun i compression tested my car at 140 140 160 150. my plug tips were whiteish brownish blackish whiteish. theres no difference in performance. so, i was thinking either the valve guide o-rings or piston rings? can anyone shed some light? or sell me an sr for super cheap =) hehe