What did you do to your NBS GMT800 Tahoe/Yukon Today?

[TEXCHEVY]

next weekend new differential cover

 

[Tonyrodz]

Finally got my parts.

 

[Tonyrodz]

I'm really curious about something--my 03 didn't originally come with the powerfold mirrors, but I installed a set along with the proper mirror switch, but they still don't fold in. Think this is the same deal as the 900's? Where the driver and passenger side pwr window switches--or the driver side master switch--need to bd installed for the mirrors to fold in?

 

[Tonyrodz]

I'm really curious about something--my 03 didn't originally come with the powerfold mirrors, but I installed a set along with the proper mirror switch, but they still don't fold in. Think this is the same deal as the 900's? Where the driver and passenger side pwr window switches--or the driver side master switch--need to bd installed for the mirrors to fold in?

Well, I guess I'm gonna find out. I'm also getting the master switch and passenger front pwr window switch. I don't think it's all gonna work tho. I hope it does.

 

[clandr1]

Finally got my parts.View attachment 268272 View attachment 268273 View attachment 268274

Out of curiosity - what made you want to replace the O2 sensors?

 

[Tonyrodz]

Out of curiosity - what made you want to replace the O2 sensors?

@Scottydoggs connected his hp tuners laptop to it and that bank's numbers weren't moving very much--the other bank's numbers were moving fine. So that bank's O2 sensor was "lazy". I'm hoping the new sensor corrects some issues it's having.

 

[Scottydoggs]

for sure bank 2 s1 was dead. its got a bad heater for sure, and the voltage was lazy as hell. and the trims read full swing lean vs normal on bank 1. +14 to a -4.5 at idle.

just not bad enough to set the code yet i suppose. ive had this same issue on my own cars. ac delco sensors that quit life but set no codes. new one lasted 6 months on me did the same crap, 2 nd new one was the charm.

theres also a chance those are factory o2's. hes got a ton of miles on the truck, its pretty typical for them to start to die after 80,000 miles.

 

[clandr1]

for sure bank 2 s1 was dead. its got a bad heater for sure, and the voltage was lazy as hell. and the trims read full swing lean vs normal on bank 1. +14 to a -4.5 at idle.

just not bad enough to set the code yet i suppose. ive had this same issue on my own cars. ac delco sensors that quit life but set no codes. new one lasted 6 months on me did the same crap, 2 nd new one was the charm.

theres also a chance those are factory o2's. hes got a ton of miles on the truck, its pretty typical for them to start to die after 80,000 miles.

Glad I asked. Mine are original and I have 223k on the truck now. I haven't noticed any idle or performance issues, but I suppose they are due for a change.

 

[TEXCHEVY]

For my 2001 Chevy today new "Premium Heavy Duty Brake Pads", new front stabilizer bar bushings and new front stabilizer bar links.

one of the works performed

 

[Doubeleive]

I'm really curious about something--my 03 didn't originally come with the powerfold mirrors, but I installed a set along with the proper mirror switch, but they still don't fold in. Think this is the same deal as the 900's? Where the driver and passenger side pwr window switches--or the driver side master switch--need to bd installed for the mirrors to fold in?

NO, you probably have a bad switch or you are not doing it right