using oil all of the sudden?? - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

91s13coupe · 03-10-2003, 10:58 PM

ive had this car for a year now and it never used a drop of oil between oil changes the all of the sudden about a month ago it starts using approx 1/2 a quart every 100 to 200 miles! compression test is 175 psi across the board and no leaks. a friend and i replaced the pcv valve with no improvement. any ideas, its got me stumped? shouldnt matter but it is a 91' ka with 175k miles on it. car still runs "perfect" in regards to power, etc.. oh yeah and no smoke from tailpipe at all during normal driving, startup, etc. smokes a little when you stomp it though!

03-10-2003, 10:58 PM	#1
91s13coupe Leaky Injector Join Date: Jun 2002 Location: blue springs, mo Age: 52 Posts: 62 Trader Rating: (0) Feedback Score: 0 reviews	using oil all of the sudden?? ive had this car for a year now and it never used a drop of oil between oil changes the all of the sudden about a month ago it starts using approx 1/2 a quart every 100 to 200 miles! compression test is 175 psi across the board and no leaks. a friend and i replaced the pcv valve with no improvement. any ideas, its got me stumped? shouldnt matter but it is a 91' ka with 175k miles on it. car still runs "perfect" in regards to power, etc.. oh yeah and no smoke from tailpipe at all during normal driving, startup, etc. smokes a little when you stomp it though!