What did you do to your OBS GMT400 Tahoe/Yukon Today?

[the 18th letter]

I got a lot of work ahead of me. A lift would expedite the process considerably. Gonna knock some rust off and hit with rattle can rust reformer.

 

[the 18th letter]

Decided to black out the bumpers with Bedliner after a quick test. Rear bumper is toast anyway it’s already rotted thru in a small spot under the rear step cover. Surprisingly the hitch is good and spare pulley system is good so far. Also found my exhaust leak, nice nail sized hole in the muffler.

 

[Tonyrodz]

Decided to black out the bumpers with Bedliner after a quick test. Rear bumper is toast anyway it’s already rotted thru in a small spot under the rear step cover. Surprisingly the hitch is good and spare pulley system is good so far. Also found my exhaust leak, nice nail sized hole in the muffler.

How you gonna fix your exhaust leak?

 

[j91z28d1]

Decided to black out the bumpers with Bedliner after a quick test. Rear bumper is toast anyway it’s already rotted thru in a small spot under the rear step cover. Surprisingly the hitch is good and spare pulley system is good so far. Also found my exhaust leak, nice nail sized hole in the muffler.

where's the hole in the muffler? I've seen a lot with a small drain hole about the size of the nail to let water out.

 

[Tonyrodz]

where's the hole in the muffler? I've seen a lot with a small drain hole about the size of the nail to let water out.

Usually that hole is under the inlet or outlet of the muffler. Drains the water from the condensation that builds up when it's started.

 

[j91z28d1]

Usually that hole is under the inlet or outlet of the muffler. Drains the water from the condensation that builds up when it's started.

Yes, that's what I was thinking. don't plug that up

 

[OR VietVet]

You will not hear an exhaust leak from those condensation holes.

 

[the 18th letter]

where's the hole in the muffler? I've seen a lot with a small drain hole about the size of the nail to let water out.

I’ll grab a pic next week. Do they generally start rusting around the opening? It seemed more centered than closer to either end.

 

[the 18th letter]

How you gonna fix your exhaust leak?

Replacing whatever needs to be replaced, unless there’s an easier way.

 

[the 18th letter]

Anyone know the correct part number for the plastic door panel pins? Ordered a set off eBay that of course don’t fit.