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  1. S

    Engine cooling fan always on when running, a/c-recirculation 3 blink

    Hey I know this may sound like a long shot and some things may not seem so obvious only because I have seen this before but is the belt missing that drives only the compressor ijs
  2. S

    Rear door locks won't work, any ideas?

    There are relays in the drivers side fuse box that could be bad I would start there they would also affect the rear hatch...
  3. S

    Cooling strangeness - maybe a thermostat or fan clutch?

    Check your radiator when the engine is warmed up your radiator should warm from top to bottom if not it may be clogged you can flush it but it may be better to replace it and the thermostat along with the anti freeze lol....some people believe you should reuse the old stuff smh...
  4. S

    Vortec oil pressure

    Okay out there looking for the vortec experts...I have a 2004 Denali and I have an oil pressure and not sure which way to go with engine cold pressure hovers around 30-40 and as the engine warms up slowly starts to go down now I haven't put a mechanical gauge on it yet but I have replaced the...
  5. S

    Front end popping, clanking, squeal.

    Hub bearing Sounds like you have a bad hub bearing I would jack the front up and wiggle the wheel around you will surely find it also it is recommended to replace both at the same time that way they should have the same life expectency...
  6. S

    No power windows working all fuses are ok. What is the next troubleshooting step.

    Make sure none of the wires passing through the door boot are broken...
  7. S

    HELP on rear climate control/seat heater bulbs

    There are 4 screws on the back of the console behind the cup holders the you have to remove the arm rest door and then remove the tray inside the center console once you remove the inner tray then you will see two more screws in the top that holds the back panel on the seat heater switches are...
  8. S

    Tahoe 2005, trasmission Leak

    Is your truck 4wd or awd because that could be gear oil out of the transfer case...
  9. S

    Misfire please help

    Misfire Yes I would swap the injector but first check wiring to the coil and to the injector....
  10. S

    Wheel Hub bad or other Electrical Issue?

    Wheel bearing test You have to jack the front of the truck up support whichever wheel you think is the problem and rock the wheel up and down and side to side that is how you can verify a bad wheel bearing they don't always give codes....
  11. S

    04 tahoe delayed shifting

    I had driven my truck earlier that day also with no problems and then later on that night is when it went to crap...
  12. S

    04 tahoe delayed shifting

    I have an 04 denali with over 200,000 miles,mine just started doing that and I put it in the shop they told 2nd and 4th gear were gone so time for rebuild you have the same symptoms that I had....good luck
  13. S

    Center Console Question!

    Yes that is the incorrect center console that is for 95-99 truck not sure of the part number for the newer body style but check eBay or your local boneyard...
  14. S

    Can you show me which relay the air ride is

    It's not in the fuse panel the relay is attached to connector on the fender liner below this fuse panel
  15. S

    Dash Wiring help

    Wiring info Check out this website "ready remote" and you will see vehicle wiring
  16. S

    03 Denali gauges not working

    You can unplug the cluster and when you plug it back in they should do a sweep test but your cluster is probably bad check this site"Florida speedometer.com"
  17. S

    alternator identification, output, and troubleshooting

    Sounds like your alternator is bad if you have a scanner most of your more expensive scanners can read output voltage from your alternator you also can check at your battery with a digital volt meter but the old school method is to start the truck and then remove the negative terminal if the...
  18. S

    Cluster dead

    My cluster went dead the same way I unplugged it and plugged it back in and it was fine for about a week and same thing went dead again not promoting the guy but check "Florida speedometer" he will take care of you... Sound like your cluster is going baddddddd
  19. S

    Brake light problem. Need help fast

    Not sure if you have tow hitch and wiring but you can check there also and there is a connecting block up under the right rear corner of the truck check there to make sure all the plugs are in good and tight...
  20. S

    06 Tahoe with Gremlin inside OS

    Never seen the electrical problem but I removed my throttle body and cleaned it up never had the reduced engine power problem again
  21. S

    changed 02 sensor, plugs and wires still got ses light ?

    Had the exact same problem your cat on the drivers side is bad once you replace that all your troubles will go away...
  22. S

    Oil pressure guage

    It is most likely the oil sending switch had the same problem oil pressure gauge pegged out and thought it was cluster but after replacing that sending switch the problem went away....

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