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    Cannot Remove Stuck Rear Brake Drum

    87 GN that has been sitting for awhile. Left rear wheel will not turn. First I thought it might be the parking pawl, but when I turn the passenger side wheel the drive shaft rotates. I now suspect that the brake shoes or parking brake may be preventing the wheel from turning, but I am unable to...
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    Jacking Points

    Can the rear differential be used to lift a GNX to remove the wheels? What about the front?
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    Left Rear Wheel Locked Up

    1987 GN has been sitting for sometime. Engine does not run. I need to move it, but the drive train seems to be locked up. I jacked it up and the left rear wheel does not rotate. The right rear wheel does rotate. There is not a battery in car. The shifter goes through the gears and the linkage...
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    Basket Case GN with Multiple Fault Codes

    I have a 1987 GN that I bought new, but have not driven so several years. I do drive it around the block occasionally to keep it going, but it kept running rougher and rougher until it would not start anymore. I have no spark at the plugs and no spark coming out of the coil. I also do not have...
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    Diesel Powered GN

    Don't know if anyone has seen this, but I thought it was cool! Diesel Grand National - Google Video Check it out!
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    Boost Gauge Sensor Line

    I need to replace the hard plastic hose/line that runs from the throttle body vacuum connections to the turbo boost gauge sensor located on the passenger side fenderwell. After twenty years they tend to get brittle. Is this part still available from GM or any of the chain parts stores. If not...
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    A/C Fan Question

    The A/C fan on my 87 GN works on the first three settings, but when you move to the top postion (high) it stops blowing. When you move it back to the other three slower speed positions it starts blowing again. Does it sound like the switch or is there a fuse somewhere that operates just the high...
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