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

[mountie]

I wouldn't even want to get in with my shoes on! I wouldn't want to dirty those mats.

On another note---
Well, I tried getting that O2 sensor off. I used heat--I let it run for awhile--penetrating oil--FORCE! No luck. Once I started to round the nut off I stopped.

( 02 sensor)....... Crap..... Off with the exhaust manifold. ??

( floor mats)....... worry-worry-worry-worry...... dirt-dirt-dirt-dirt..... But they are beautiful !!

 

[Tonyrodz]

( 02 sensor)....... Crap..... Off with the exhaust manifold. ??

( floor mats)....... worry-worry-worry-worry...... dirt-dirt-dirt-dirt..... But they are beautiful !!

It's on the collector of the long tube. SUX still.

 

[RobsFreeland]

New valve cover gaskets and grommets. Put on coil packs, plugs and wires. Put dipstick back in. Noticed intake gasket had a few leaks, will put on tomorrow with new gaskets. Noticed some oil coming out of intake, needs a cleaning bad. That’s half of it s cleaning the parts before putting back.

 

[iamdub]

New valve cover gaskets and grommets. Put on coil packs, plugs and wires. Put dipstick back in. Noticed intake gasket had a few leaks, will put on tomorrow with new gaskets. Noticed some oil coming out of intake, needs a cleaning bad. That’s half of it s cleaning the parts before putting back.

View attachment 268463 View attachment 268464

Clean out the oil and GET A CATCH CAN!

 

[RobsFreeland]

I’ll have to look that one up. Thanks

 

[iamdub]

I’ll have to look that one up. Thanks

Welcome to the LS engine!

 

[Scottydoggs]

I wouldn't even want to get in with my shoes on! I wouldn't want to dirty those mats.

On another note---
Well, I tried getting that O2 sensor off. I used heat--I let it run for awhile--penetrating oil--FORCE! No luck. Once I started to round the nut off I stopped.

might have to break out the vise grips and a hammer. or the largest pipe wrench you can fit in there and work with would work too. told ya they like to fight..... your truck likes to fight too, so match made in truck heaven.....

 

[Tonyrodz]

might have to break out the vise grips and a hammer. or the largest pipe wrench you can fit in there and work with would work too. told ya they like to fight..... your truck likes to fight too, so match made in truck heaven.....

I'm just super paranoid of messing that bung up, or the threads or tearing the metal on the header.

 

[Rocket Man]

Clean out the oil and GET A CATCH CAN!

This.

 

[Scottydoggs]

I'm just super paranoid of messing that bung up, or the threads or tearing the metal on the header.

i know exactly what your saying. china headers are thinner.

need to give it shot tho, once it breaks free its coming out easy.