Search results

G
Where and how many O2 / oxygen sensors in my 1990 V8 5.7L? (verifying what I see in the Chilton)

Wow there is so much information here. Thank you for the reply and knowledge sharing. I appreciate both of you for pointing me in the right direction
- Gmt400dually
- Post #25
- Jan 4, 2024
- Forum: Engine Performance + Maintenance
G
Where and how many O2 / oxygen sensors in my 1990 V8 5.7L? (verifying what I see in the Chilton)

I’m new here and I don’t mean to hijack anyone’s thread, but I currently have a 1992 k3500 dually with a 5.7 and it has a single one wire o2 sensor in the driver side manifold. My question is what color wire comes from the harness that goes to the o2 sensor? And what color is it coming out of...
- Gmt400dually
- Post #22
- Jan 3, 2024
- Forum: Engine Performance + Maintenance