sierradmax's latest activity
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sierradmax replied to the thread TJR Axle Set on Marketplace in RI.This map should "paint a picture" of why never to buy a vehicle from Rhode Island. We're the smallest state yet we use the most amount... -
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sierradmax replied to the thread TJR Axle Set on Marketplace in RI.I live in the next town over. I'd be happy to look at them if anyone is interested. However, I have several Dana 44 axle sets from.the...
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sierradmax replied to the thread Single Axle Crawler Hauler.Finished cutting and welding the 3"x5" frame rails.
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I was inspired by a "Built, not Bought" FB post about Fred Williams' crawler hauler. It's a single 10k axle trailer that is around 1,000...
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sierradmax replied to the thread Troubleshoot a "once fire" and now "no-fire" scenario".I'm embarrassed to say that it was the fuel.
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sierradmax replied to the thread Troubleshoot a "once fire" and now "no-fire" scenario".The Saga continues but I think I found the culprit. I tested the crankshaft position sensor & camshaft position sensor with an...
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sierradmax replied to the thread Troubleshoot a "once fire" and now "no-fire" scenario".A little more history to help the cause. The 03 donor was running and driving. Pulled into my shop for the teardown. I did a minor...
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sierradmax replied to the thread Troubleshoot a "once fire" and now "no-fire" scenario".I tested compression just when the symptoms started a couple weeks ago. All six cylinders were between 165 and 173 psi.
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sierradmax replied to the thread Troubleshoot a "once fire" and now "no-fire" scenario".OK, I'm almost at wits end. I unplugged and inspected just about every sensor wiring mentioned above. I didn't see anything out of the...
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sierradmax replied to the thread Troubleshoot a "once fire" and now "no-fire" scenario".Noted. I'm going to try to get my hands on an oscilloscope this week but I feel as if NEW KPS & CPS sensor replacement should have ruled...
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sierradmax replied to the thread Troubleshoot a "once fire" and now "no-fire" scenario".3/30 UPDATE: ASD relay is working. PCM closes ground, ignition provides 12V and closes the relay to power injectors and O2 sensors...
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sierradmax replied to the thread Troubleshoot a "once fire" and now "no-fire" scenario".True. I wonder how many sensors share the 5v circuit & ground as the cam/crank sensor? Looks like more FSM book time..
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sierradmax replied to the thread Troubleshoot a "once fire" and now "no-fire" scenario".Did a little bit of troubleshooting. Zero power to injector fuse and O2 fuse in PDC. I now understand this is powered thru the ASD...
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sierradmax replied to the thread Troubleshoot a "once fire" and now "no-fire" scenario".Did a gauge cluster test. "Bus B1", "Bus B8" and "Panel Open".. b1 is SKIM - SKIM Message, b8 is ACM - Airbag Message, Panel Open is...
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sierradmax replied to the thread Troubleshoot a "once fire" and now "no-fire" scenario".Yes it does. The SKIS indicator flashes on start up for bulb test then goes off after a few seconds. It's my understanding that if...
