1988 prelude oil leak help

Discussion in 'Prelude' started by Matthew Brown, Feb 28, 2004.

  1. I have a small oil leak somewhere and I am having a very hard time
    diagnosing the location. I do know that when I open the hood there is
    always a few drops of oil on the hood right above the power steering fluid
    drive wheel.
    I am pretty sure that it is oil and not power steering fluid-- it is
    darker in color than the p.s. fluid.
    Since this location on the hood is directly above the belts, I assume
    that there is an oil leak getting onto one of the belts and being flung onto
    the hood during driving.
    If anyone has any past experience in this area, please let me know.
    FWIW-- there is a smell of burning rubber also coming from this part of the
    engine when I get out of my car after driving. I cannot smell it inside the
    cabin, and it only happens when the engine is hot. I assume oil dripping
    onto a hot engine causing this symptom.

    Thanks for your help,

    Matthew Brown
    Memphis
     
    Matthew Brown, Feb 28, 2004
    #1
  2. Matthew Brown

    Eric Guest

    The most likely causes are a leaking valve cover gasket, leaking cam seal,
    or leaking front crank seal (note that the head gasket can also leak oil but
    this is less likely). In either of these cases it sounds like you have a
    large leak. Oil leaks in this area are problematic in as much as oil can
    get on the timing belt which dramatically shortens its service life.
    Failure of the timing belt can lead to mechanical engine damage, e.g., bent
    valves. In short, it would be best to get the oil leak and timing belt
    inspected as soon as possible to ensure that the engine keeps working.

    Eric
     
    Eric, Feb 29, 2004
    #2
  3. Matthew Brown

    Jon Guest

    Could be the cam belt seal has blown. Easy enough to replace Remove top
    engine cover, remove the timing belt cover (two 10 mm screws on side
    )Inspect for oil. Further>if youre able to work on cars< remove belt and
    drive pulley after marking the position of the belt on the pulley. Do
    not rotate engine under any circumstance. Dig out seal with small screw
    driver and after coating the new one with some gasket goop replace in
    reverse order... Watch out for the key on the pulley shaft > Youl'l
    loose it like I did otherwise...
     
    Jon, Mar 5, 2004
    #3
  4. Matthew Brown

    coreyhoten Guest

    i have just changed the oil in my 98 prelude 2.2vtec before i emptied the
    old oil i could see oil on the bottom of the gearbox and the fluid looks
    like atm because if it was engine oil it would've been dirty? i haven't
    noticed it before. but when the engine is cold it revs funny between gear
    changes could this have anything to do with the leak? my fluid resovoir is
    showing that there is enough fluid in?
     
    coreyhoten, Jun 4, 2005
    #4
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