Recent content by turbopowered68

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    2005 Yukon XL SLT rear HVAC does nothing both front seats lost all power.

    The rear HVAC has no blower motor control from either control panel. The 2 front seats have no functions - NO heat, no memory, no adjustments. thanks in advance for your help.
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    No signal or brake lights and dash display "System Stability Disabled"

    2005 Yukon XL SLT Everything worked about a month ago when parked (waiting for replacement PCM) today i get in and notice the fast flashing signal and no brake lights Fuse is good. Where to start? Thanks for your help
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    Wire harness replacement or ecm plugs replacement, also need ECM

    6 wires needed attention and silicone to hold them in place. I figure if these wires are corroded there is a good chance there other wires that may also be compromised. and Why chase wiring issues and codes. FYI after the clean up and repair of them wires, the truck was running great and then--...
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    Wire harness replacement or ecm plugs replacement, also need ECM

    2005 Yukon XL SLT Flex Anyone replace their complete engine harness ? How difficult is it? Are the ECM plugs un-pinable and re-pinable in order to swap them out? Best place to get a replacement ECM? Does the replacement ECM need to programed or can it just plug and play?
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    intermittent no start, codes fixed no codes now st

    ECM connection corrosion is the culprit. need to replace it and the ECM
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    intermittent no start, codes fixed no codes now st

    Long story short version yesterday no start condition code for crank position sensor, O2 sensor and knock sensor. Today I replaced the Crank Position and O2 sensors the truck started right up. I even started it a few times and all good. I finally let it idle so that it can cycle the fans but...
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    2005 Yukon turn signal & high beam issue. HELP

    whenever i hit the right turn signal my high beams come ON until the turn signal knocks out or i gently wiggle and jiggle the turn signal lever. How difficult is it to replace that mechanism? Have any of you encountered this before? Any how to write ups or videos ? Thanks for your Help David
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    Lower thermostats, really needed?

    I also own two GN's an 86 and an 87 --- you comparing technology that is 30 years different, head, combustion chamber, and COOLING design. the GN's cooling system cools the block first then heads, these truck motors cool the heads first then the block. the GN has a Turbo which generates a ton of...
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    WTH Autoair ride situation and ?????

    looked at the fuses and none at missing, checking them tomorrow to see if any are blown
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    Tire Pressure Monitoring Sensor

    Thanks for the info
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    WTH Autoair ride situation and ?????

    thanks for the replies guys i'll look into it tomorrow and report back
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    WTH Autoair ride situation and ?????

    So i made the mistake and read some of the autoair ride threads on here and i found that i don't have any problems at all. The reason i am concerned is that the boots, bags, cover or whatever its called on both my rear shocks are badly ripped. i don't hear any motor start or run when i turn...
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    99 Vs 2005 MPH VS RPM

    Well after getting used to my truck (05 XL) it's no wonder you guys thought that i was on crack for wanting to go to a 3.42 gear. I love this damn truck, it pulls my 3800# car on a steel trailer effortlessly, merging onto a HWY is no problem, and MPG aren't that bad as long as i remember that i...
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    05 Yukon XL, Driver information center buttons don't work HELP.

    ttt
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    05 Yukon paint type?

    What type of paint and primer is on these trucks in OE form? i have to do some body work and i want to make sure i get compatible stuff. Thanks David
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