Are you using the rear 02s or the front ones? I remember trying the rears in the front one time because I thought they were the same and it made my truck run super rich and basically stall...

 

I am using the regular front ones. I am using bosch sensors from oreillys. I am thinking about buying factor ones if i cant get them to start switching correctly. I am thinking it is something simple cause these headers worked great for the last few years.

 

The truck is all fixed! I took the intake off and cleaned up the grounding spot on the block. It was covered in crap. Everything is working great the o2 sensors are switching like they should. Now i just gotta do some fine tuning on the tune. Oh and i seafoamed the crap out of it. Man i have never seen one smoke that bad. I looked like i was doing a burnout for at least 5 miles.

 

Those damn pesky grounds can have you pulling your hair out when you don't know what's going on.

 

hey guys, i just did a 6.0 swap in my 2000 rcsb. and want to make sure i got all the grounds before i start it. is there a diagram of ground locations that i can look at. its been a few months since the swap( waiting on other parts) so i dont remember exactly where they all. any help would be appreciated

 

3 on the bolt on the top back of the block near the passenger side head, two on the driverside front side part of the block; one small one off the harness, and a big one from the battery and starter

 

the 3 on the back bolt, go from that bolt to the frame?

 

2 are from the harness, one is to the firewall