Nissan Sentra burns up oil, but only on the highway

  • by: PAUL BRAND
  • Updated: September 7, 2012 - 9:22 PM

Q I have a 1998 Nissan Sentra with a 1.6-liter engine. It does not leak or use any oil except at highway speeds when it uses up to a quart of oil on a 300-mile trip. I replaced the PCV valve and it seemed like the problem was fixed as there was no oil usage for a trip or two. But now it is acting up again. Is it possible the new PCV valve is at fault? It seems to be working properly and, when I remove it at engine idle, it makes a hissing sound and there is a strong vacuum when I place my finger over the valve inlet. The ventilation hoses seem fine and unobstructed. Any ideas?

ADVERTISEMENT

Kansas City - WP: J. Vargas 6 FINAL
Cleveland - LP: C. Kluber 2
Toronto - LP: M. Castro 5 FINAL
Boston - WP: K. Uehara 6
Chicago WSox 0 Postponed
Baltimore 0
Tampa Bay - LP: B. Gomes 1 FINAL
NY Yankees - WP: J. Wilson 4
Washington - LP: D. Fister 4 FINAL
Atlanta - WP: E. Stults 8
NY Mets - WP: C. Torres 3 FINAL
Miami - LP: S. Cishek 1
Milwaukee - LP: J. Nelson 6 FINAL
Cincinnati - WP: J. Marquis 9
Pittsburgh - LP: V. Worley 0 FINAL
Chicago Cubs - WP: J. Hammel 4
Seattle - WP: T. Walker 3 FINAL
Texas - LP: Y. Gallardo 1
Detroit - WP: D. Price 5 FINAL
Minnesota - LP: T. Milone 4
Philadelphia - WP: C. Hamels 4 FINAL
St. Louis - LP: J. Lackey 1
Colorado - WP: T. Matzek 5 FINAL
Arizona - LP: C. Anderson 4
Houston - WP: P. Neshek 9 FINAL
San Diego - LP: J. Benoit 4
San Francisco - LP: T. Lincecum 3 FINAL
Los Angeles - WP: C. Frias 8
Atlanta 115 FINAL
Brooklyn 120
Milwaukee 94 FINAL
Chicago 88
Memphis 92 FINAL
Portland 99
Tampa Bay 5 FINAL
Detroit 2
NY Islanders 1 FINAL
Washington 2
Connect with twitterConnect with facebookConnect with Google+Connect with PinterestConnect with PinterestConnect with RssfeedConnect with email newsletters

ADVERTISEMENT

ADVERTISEMENT

ADVERTISEMENT