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94 Chevy K2500, 350 5 spd catastrophic electrical failure?

Truck is old, used and abused over the years as a welding rig at one point. I put a lot of work into it after picking it up for cheap last summer, and got it to last me through the winter as a DD on rough dirt/icy roads and trips into town. It has been a great vehicle for its purpose and age...
- Blevins22
- Thread
- Mar 9, 2020
- Replies: 1
- Forum: Engine Performance + Maintenance
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O2 sensor disconnected on 94 350 tbi

Hi, I crawled under my 1994 K2500 the other day and found that my single wire O2 sensor, which is plugged in right below the y joint in the exhaust, has had the wire cut at some point. Not sure how many owners the thing has seen but probably a few. I got a new O2 sensor but cannot find where the...
- Blevins22
- Thread
- Jan 7, 2020
- Replies: 3
- Forum: Engine Performance + Maintenance