• The site migration is complete! Hopefully everything transferred properly from the multiple decades old software we were using before. If you notice any issues please let me know, thanks! Also, I'm still working on things like chatbox, etc so hopefully those will be working in the next week or two.

Recent content by 99XC600

  1. 99XC600

    Rear Window Defroster - Fuse/Rely Location

    The rear window defroster went out this week. When I press the button, the indicator lights up but I don't hear the click of the relay that I normally did. I consulted the manual to locate the fuse relay and it says it's under the panel on the left hand side of the dash. No problem, I figure I...
  2. 99XC600

    2004 GT1 - Radiator Removal Process

    Even after replacing the LIM's and doing several flush's. The car is still running warmer than it has in in the previous 7 years I've owned it. I attributed it to the fact that the radiator is still clogged with the clay like material from mixing Dexcool with the traditional Glycol Green...
  3. 99XC600

    Rear Wheel Hub Compatibility Question

    Quick question. Are the rear wheel hubs for a 2004 GT1 without ABS the same as the hubs with ABS. Yes, I know one has the ABS sensor and the other does not. But I was wondering if you can use the ABS hub? Reason being is I can get a good deal on a set of ABS hubs (New) For the same price as a...
  4. 99XC600

    Transmission Fluid - 173K..To change or not to change, that is the question

    Ok, I've owned my 2004 GT1 since it had 8k on the odometer. It currently has 173k miles on it. The transmission fluid has never been changed nor have I ever had to add anything to it. (Yes, I know please begin the verbal abuse). I have no signs of slipping or hesitating at all. However I've...
  5. 99XC600

    My venture into the LIM gasket replacement

    Well after much mental debate within my huge melon, I decided to tackle my leaking LIM issue tonight. After much research on this forum and YouTube, I felt I was ready for this daunting task. I'm happy to say that stage one of the project went through 100% with no issues. I have everything...
  6. 99XC600

    Another leaking LIM post.

    Looks like I may need to tackle the LIM gasket issue. Couple weeks back, I had to flush the heater core, due that it was clogged with the Dexcool/Glycol clay like material. I was successful in getting the heater core unplugged. However I'm still dealing with an overheating issue when driving at...
  7. 99XC600

    DexCool and Plugged Heater Core - What I did to remedy

    Figured I would pass this along to everyone. My 2004 GT1 developed a no heat condition and it was beginning to run a little warmer than normal. This was a result of my lack of knowledge of DexCool. About 2 weeks ago, I checked my coolant level and noticed it was low. I added some traditional...
  8. 99XC600

    2004 GT1 - Battery Cables

    Hi everyone. Long time Grand Prix owner, First time poster on this forum. I have a 2004 Grand Prix GT1. I've had it for 7 years (Original owner) and it currently has 170,000 miles on it. Hands down, best car I have ever owned. Enough of the praise of the Grand Prix and time for the question...
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