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  1. NelliM60

    NEED HELP Engine Performance Issue

    I am actually thinking the same in the back of my head because it begins the low performance when it kicks into its top gear
  2. NelliM60

    NEED HELP Engine Performance Issue

    Hey Guys Been a while since I posted so a very belated happy new year to all the GMT fans! My latest issue is my truck is over 165k miles and recently the engine is underperforming. Specifically when I am in the middle of driving especially on the highways the engine begins to make a low muffled...
  3. NelliM60

    NEED HELP AC not blowing cold

    First, Big Salute and Honor to all VFW, POW Vets out there. Unfortunately all holidays are gassed up as days for spending money shopping, eating and drinking rather then its real purpose which is to reflect on the greatest and in many cases ultimate sacrifices our soldiers made in the name of a...
  4. NelliM60

    NEED HELP Battery and Alternator for Sound System Upgrade

    Yea, I learned that after the fact. Actually I meant 125 watts. Still they were crap.
  5. NelliM60

    NEED HELP Battery and Alternator for Sound System Upgrade

    In my old TrailBlazer I hooked it up with mid range speakers with each peaking at 125 amps....terrible. I had to install a huge 12 inch sub in the back to compensate the absence of bass. Never will I make that mistake again.
  6. NelliM60

    NEED HELP Battery and Alternator for Sound System Upgrade

    Sounds good because in fact I don't use Onstar. I know this post switched gears from a question of proper batt and alt to the system itself but you's cam advise on this take a look at the system I'm buying and tell me what you think. Below is the info on the products I'm buying: Look at this on...
  7. NelliM60

    NEED HELP Battery and Alternator for Sound System Upgrade

    Oh yes they are definitely empty. Wish I did have a Bose. Okay so that's the OnStar. Well, this is beginning to sound more complicated. I was trying to avoid spending extra bucks on having a pro do the upgrade because I've done stereo hookups for home theater syatems, figured this would not be...
  8. NelliM60

    NEED HELP Battery and Alternator for Sound System Upgrade

    Sorry guys, Had to take my mother to the doctors today. So in the clips is the unit, it is located under the rear passenger seat. It's not a Bose, I have a short wheel base truck. And Moose is correct, I only bought the extra amp for the subs that will be fitted in the back space behind the rear...
  9. NelliM60

    NEED HELP Battery and Alternator for Sound System Upgrade

    Well, my truck has an amp system right under the rear seats on the passenger side opposite from the secondary fuse block. I thought this is what powers the door speakers because on the driver side the front and rear door speakers have great sound with bass. The passenger speakers not so well but...
  10. NelliM60

    NEED HELP Battery and Alternator for Sound System Upgrade

    You guys are awesome. As always, thanks for everything.
  11. NelliM60

    NEED HELP Battery and Alternator for Sound System Upgrade

    So would it be redundant to get a high power alternator (200 or 250 amp)?
  12. NelliM60

    NEED HELP Battery and Alternator for Sound System Upgrade

    This is a copy and paste from the product info:
  13. NelliM60

    NEED HELP Battery and Alternator for Sound System Upgrade

    Hey GMT Fam, For my '03 TB LTZ, I am gearing up to upgrade my sound a little. I've found a sub package that includes two 1500 watt sub speakers, and four 500 watt component speakers for the doors. With that much power, would any of you get a 200 or 250 amp alternator? Or would you just stick to...
  14. NelliM60

    Rear Wheel Hub Assembly Replacement

    Sounds good. The U-joint on the rear driveshaft is shot to hell anyway. I just ordered a new one a couple of days ago. I'm thinking of shopping for new driveshaft (front & rear) but my brother says it's not really necessary because they are practically indestructible. I am just eager to replace...
  15. NelliM60

    Rear Wheel Hub Assembly Replacement

    Oh man, that means I gotta do that big job? I will have somebody examine it first. It does have high milage 156K on the truck. Maybe I should watch the while video. Thanks HTZ.
  16. NelliM60

    Rear Wheel Hub Assembly Replacement

    Hey guys, Been a while since I've reached out but I lost my '04 TB LS in a bad accident. Loved that truck, put lots of money into her. Well, I recently purchased another one, an '03 TB LTZ, it is nice with a few extra amenities but wow she needs her factory suspension parts, wheel hubs, and...
  17. NelliM60

    Replace Seats

    As always I thank you guys for your advice. I've decided to keep my eye on the 2 junkyards that are nearby. In the meantime, I'll buy the leather covers.
  18. NelliM60

    Replace Seats

    Yea, I forgot about the built-in seat belts. A friend of mine suggested I look into other trucks that share our platform (Acender, Rainier, Envoy) but it's starting to seem more clear that I'd be better off just buying the seat cover set. But I'll keep searching before biting that bullet.
  19. NelliM60

    Replace Seats

    Yeah, I looked them up once and could only find them selling baby seats.
  20. NelliM60

    Replace Seats

    Okay. So my next two projects are the following: Replace front bumper and right side front fender (damaged by a big jeep wrangler in a parking lot...don't ask). Mostly the bumper requires attention because it's partially detached from the fender. This looks like an easy job that even an amateur...
  21. NelliM60

    A/C Issues

    Didn't unravel the black tape around it but it has two wire leads which is connected to the main bundle of wires that the yellow connector is a part of. I have seen extra connectors through many areas of the truck, the creature features as you well stated. The AC is a manual system, not the...
  22. NelliM60

    A/C Issues

    sorry, here's a shot of the little orphan there. thanks again.
  23. NelliM60

    A/C Issues

    Hey guys, I am mapping out my plans to replace the blower motor resistor and blend door actuators. Specifically what's going on is the front vents don't work and the ac only comes on on channel 5 (channels 1 thru 4 don't work). This all happened last spring when I replaced the battery. Anyway...
  24. NelliM60

    Blinkers on hyperflash

    Okay I'll give it a shot tomorrow. Thanks for everything.
  25. NelliM60

    Blinkers on hyperflash

    Yes you're right. I'm sorry for the using the wrong words, it is the parking lamp which is part of a dual feature with the flashers. The link below shows exactly what I installed. I just plugged it into the socket where the bulb goes and plugged the bulbs into the socket that came wired to the...
  26. NelliM60

    Blinkers on hyperflash

    The headlamps are fine. The daytime running lights which run on the same bulb as the flashers are not working. The drl's stopped working after I installed the resistors.
  27. NelliM60

    Blinkers on hyperflash

    Well, I didn't modify the relay under the wheel because I don't know the first thing about smoldering (I'd probably burn the whole truck up). However I did buy a pair of resistors which were easy installs. It solved the hyperflash problem indeed. It also disabled the drl feature. I've got yellow...
  28. NelliM60

    Blinkers on hyperflash

    I was attempting this morning...no dice, the snowfall started covering everything inside the truck I'll give it a shot tomorrow.
  29. NelliM60

    Blinkers on hyperflash

    It is. Just found it on the panel below the steering wheel. I was looking for a relay when I should've been looking for the resistor. X was on spot. Thanks All.

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