Recent content by blueburb2500

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    Wiring question.

    So not sure which one to go by. Using the Diagram in the tech library for my truck a 1990 suburban. It’s telling me my brake light switch wires should be gray/black and brown on one switch and the other switch should be Brown and Gray. Mine are gray/black and gray for the first switch and orange...
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    Wiring question.

    I don’t think so the case is plastic.
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    Wiring question.

    Yeah I’ll go there now. I’ve never had a problem with alldatas wiring schematics I’m wondering if the tsb is for a different model truck? Maybe obs truck
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    Wiring question.

    Hello everyone. I am troubleshooting my cruise control and I’m reading out power on my connector for the cruise control module. I’m supposed to have 12volts at pin F according to my alldata troubleshooting schematic. It’s also telling me that pin E should be a ground. On my connector on the...
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    Chasing a driveline vibration

    Yeah I’ve been fighting it since I got it. I had the stock 16 inch steelies on it.
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    Chasing a driveline vibration

    So been chasing a driveline vibration in my 1990 2500. Started out thinking it was just the driveshaft it was all original and the carrier bearing was shot. The vibration got better but was still there. Then had the rear tires roadforce balanced and found a bent rim. Replaced that and it got a...
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    Ride height on my 81 vs my 90

    Thanks for the replies everyone
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    Ride height on my 81 vs my 90

    Not sure of the 81 but the 90 is 8600.
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    Ride height on my 81 vs my 90

    Yeah I was thinking that but it’s not sagging. I noticed a 82 2500 truck that was 2wd as well and it sat higher like my 81 burb did.
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    Ride height on my 81 vs my 90

    Yeah I didn’t think of that. Get it lower to the ground and get air going over the top of the truck instead of under it
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    Ride height on my 81 vs my 90

    Hey there so this is my second 2wd 2500 suburban and I was wondering why my 1990 sits lower than my 1980 2500. Both are stock and haven’t had any suspension modifications just general maintenance. Neither have had the leaf springs or coil springs replaced to my knowledge. Was this just a thing...
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    Retrofit AC upgrade results

    Yep I figured it out I didn’t think it was that simple I was overthinking it.
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    Retrofit AC upgrade results

    Hey there I was wondering how you did your clutch connection. Getting ready to do this swap myself and I see the Sanden has a one wire hook up but my old Pancake is a two wire.
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    Sanden compressor upgrade

    Dtrain was wondering if you ordered the whole kit or just the compressor, bracket and lines?
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    New to the site from NC

    I’m not sure I think the truck went to a custom coach work shop like choo choo customs or something. I believe it used to have a bench seat in it
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