Recent content by rgpinder

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    Mystery Device Found in Engine Bay

    I found this device today in my engine bay while doing another project and it appears to have been left there from an oil change perhaps? Can anyone tell me what this does?
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    New rear shocks but some side to side play results in clunk

    I've installed some new rear shocks in my 2001 Yukon 1500, but it seems to me that the bushings are slightly narrower than the originals resulting in some very slight side to side movement. If I tighten more the metal bracket that the shock bushing sits in will start to bend inward. Is that a...
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    High Speed Bumpy Ride Mystery

    My 2001 Yukon drive smooth as silk under 60, but around 60 or 65 it gets really bumpy. Now before you ask I just put some new tires (balanced) on it, and it helped to some degree but the bumpy ride is still there. What are the 1 or 2 things that might cause this? Wheel bearings? Other?
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    Tire Size Factory Sticker Doesn't Match Tire Size - Code CO245

    When I bought my '01 Yukon the tires (265 70R17) don't match the factory sticker (265 70R16). I continue to get a C0245 code (wheel speed sensor frequency error) and ABS light and I wonder if this is related. I have verified that both front wheel sensors are functioning. I have removed the...
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    Are compressors for front only and w/rear AC different?

    AC Compressors for Suburbans with front ac only and for vehicles w/front and rear ac look identical. Does anyone know if they are spec'd differently?
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    Anyone seen an HVAC high pressure cutout switch completely blow out? Help

    2001 Yukon with Front/Rear AC (rear controls). Recently replaced the compressor, dryer and orifice. Did a good flush. Held vacuum. Added R134A and all was good for maybe 2 hours of operation. Today the high pressure switch on the back of the compressor completely blew out! Including the...
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    Mystery part! Can anyone recognize this item?

    Solved! This is the cap from the AC tensioner which fits over the spring.
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    Mystery part! Can anyone recognize this item?

    I pulled off the skid plate under my 2001 Yukon and this part, which looks like a cap of some kind, came with it. Does anyone know where it comes from?
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    Does anyone know if fog lights were optional for 2001 Yukons

    I've a got a buddy who wants to sell his 2001 Yukon but it has no fog lights. Were some models from the factory built without fog lights?

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