First head gasket job - problems

Discussion in 'General Motoring' started by Crystal, Apr 16, 2006.

  1. Crystal

    Crystal Guest

    I'm doing a head gasket on a 1990 honda prelude 2.0S. Also I'm replacing
    the water pump and timing belt. I'm following the helms manual but it's not
    much help.

    The head gasket on this car is blown. After taking off the valve cover I
    see lots of runny fluid mixed with the oil. I'm guessing this is coolant.
    I'm also going to assume that a lot of this has gotten into the cylinders.
    will this affect anything like the rings, walls or pistons? Am I wasting my
    time replacing the gasket or what? Everything inside the head looks
    alright. It's not too bad. There's no rust really. All is good except for
    the milkshake crap flowing around everywhere.

    Also, the helms manual says that all of this work can be done without
    taking the engine out of the car. I think that's total BS. The first thing
    I had to do (to get to the timing belt) was to remove the right side engine
    mount, power steering pump, cruise control actuator, alternator and AC
    compressor. It sounds easy, but it's not really. I had to practically
    invent my own ways to remove all this crap because it was so jam-packed
    inside the engine compartment. The power steering tensioner was impossible
    to get to. Everything is arranged TIGHT in this car. I've found ways to get
    around it by just removing the pumps and sliding the belt off. I had to
    remove the bracket to get the AC compressor out of the engine compartment.
    I have no idea how I'm going to get all of this stuff back in.

    Next problem, the intake manifold. The helms manual says to remove the two
    lower intake manifold mounting nuts. Easier said than done. Unless you have
    ghost hands that can pass thru solid objects you'd have to completely
    disassemble the carbeurator. Am I not seeing something or is Helms very
    blunt?
     
    Crystal, Apr 16, 2006
    #1
  2. Crystal

    Crystal Guest

    The front end of the car is raised. The manifold can't be reached from
    under the car. There's too much in the way. And the carbeurator is too
    big to even get your hands (much less a tool) down to the mounting nuts
    from up top. I am considering removing the whole carbeurator assembly
    (headache).

    The manifold on this particular engine is very small and low profile.
    Not like the newer B or D series fuel-injected motors. The carbeurator
    protruding from it is HUGE though, and it's crawling with hoses.
     
    Crystal, Apr 17, 2006
    #2
  3. Crystal

    Crystal Guest

    If you check out this picture you'll see my frustration. On the right of
    the head is the carbeurator and air cleaner, and a jungle of hoses. Not
    possible to get to the intake manifold mounting nuts without taking all
    that crap out first.

    http://img.photobucket.com/albums/v284/xdeathxbloomsx/90preludejob.jpg
     
    Crystal, Apr 17, 2006
    #3
  4. Crystal

    SoCalMike Guest

    its santorum :)

    oil/water/coolant froth.
    once the heads off, youre going to clean everything up. an oil change
    will be required too.
    my helm manual is pretty descriptive. step by step, even.

    it helps to have several different sets of wrenches, including s-shaped
    (obstruction), crowsfoot, offset, closed, open, etc... harbor freight is
    a great place if theres one near ya.

    i look at it like a game of golf... you need the right "club" to hit the
    ball where you want.
     
    SoCalMike, Apr 17, 2006
    #4
  5. Crystal

    SoCalMike Guest

    which is gonna be another problem. label everything well, and take a
    bunch of digital pix.
     
    SoCalMike, Apr 17, 2006
    #5
  6. Crystal

    John Guest

    If I understand which bolts the manual is talking about, you'd have to raise
    the front end of the car and reach the mounting bolts from underneath.

    good luck
     
    John, Apr 17, 2006
    #6
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