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

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Walchit

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So I just did the motor medic flush, ran fine with the flush in there, drained it and it was pretty dirty. Figured I should probably rinse it out, so I bought 6 quarts of super tech and a super tech filter. Ran it for about 20 minutes and the oil was a little dirty,not bad though. Ran fine.

Then I put in 5 quarts of GTX high Mileage full synthetic, and a quart of lucas, and now it won't start. No codes on the scan tool. Seems like it isn't getting either spark or fuel. I have no idea what I could have done.
 

Walchit

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It's crazy that we shut the key off right as it ran out of gas before changing the oil.
I also flushed the power steering it was black. This is it in the clear container. The syrofoam is oil samples from both times. Turkey pic for fun, and to make you guys forget I ran out of gas and thought I broke my truck lol
 

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Rocket Man

Mark
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It's crazy that we shut the key off right as it ran out of gas before changing the oil.
I also flushed the power steering it was black. This is it in the clear container. The syrofoam is oil samples from both times. Turkey pic for fun, and to make you guys forget I ran out of gas and thought I broke my truck lol
Well at least you didn’t burn down the house with the turkey fryer. :happy107:
 
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