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Reading O2 Heater circuit voltage

I'm trying to troubleshoot a recurring O2 sensor heater circuit code, P0161. I just replaced the sensor, but the problem persists. I have the Dash Command app with the extra GM PIDs, but unfortunately, it doesn't have the bank 2 sensor 2. It has B1S1, B1S3??, B2S1, but no B2S2. I also tried...
- rayhawk
- Thread
- Feb 24, 2024
- Replies: 13
- Forum: Engine Performance + Maintenance
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CMP retard no reading

So I have been getting some intermittent check engine lights on my 97 2 door k1500 tahoe, and I decided to check my CMP offset, but I can't get a reading. I followed the setup advice on my torque app, but still no reading. I'm getting a p1351, p0327, and p0161 right now. The truck runs fine, but...
- rayhawk
- Thread
- Feb 10, 2024
- Replies: 9
- Forum: Engine Performance + Maintenance
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Steering wheel refinishing

Has anyone tried to recover their steering wheel, and how did it come out? I see there are used wheels on ebay, but I'm thinking about attempting a recover myself. Mine is a 97 Tahoe K1500. I found this for later model vehicles, but I haven't been able to find one for my wheel: On amazon, ...
- rayhawk
- Thread
- Dec 14, 2023
- Replies: 7
- Forum: OEM and Custom Interiors
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Red converter

Any idea what converter this is? I thought the transmission was original, but now I'm wondering if it is. 1997 2 door tahoe, k1500, 4l60e.
- rayhawk
- Thread
- Dec 7, 2023
- Replies: 1
- Forum: Transmissions
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Wire harness chafing

Is this harness routed correctly, or am I missing some kind of clamp to hold it off of the EGR hose? I'm chasing some electrical issues, I'm pretty sure some of the wires are damaged here.
- rayhawk
- Thread
- Dec 6, 2023
- Replies: 3
- Forum: Engine Performance + Maintenance
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Transmission Options

It looks like my transmission on my 97 2 Door Tahoe K1500 is on the way out, got some pretty bad sounds coming from it now. No slipping, but based on the suddenness of the noise, from my research it sounds like the sun shell is cracked. Any suggestions for a shop in the Miami area? I'm leaning...
- rayhawk
- Thread
- Nov 4, 2023
- Replies: 16
- Forum: Transmissions
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Cracked Intake Manifold at Coolant Sensor

It looks like my intake manifold is cracked at the coolant sensor. Unfortunately I just did the lower intake manifold gaskets, I'm wondering if there is a way to fix this leak without removing the manifold again? Should I just buy a used intake manifold, or is it likely to be cracked in the...
- rayhawk
- Thread
- Jun 24, 2023
- Replies: 8
- Forum: Engine Performance + Maintenance