What did you do to your NNBS GMT900 Tahoe/Yukon Today?

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08HoeCD

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I ordered a new driver-side rear door lock actuator to replace the original, which fails every time exterior temps are above 85 degrees and the vehicle sits in the sun. GM's OEM actuators are pieces of crap.
 

08grey

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Oil pan gasket. Found some crap stuck to the bottom I was surprised, gonna engine flush next oil change.
 

dross99_si

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It's a nice unit and fitment was good. I don't notice any difference unless I'm really into the throttle. When you're on it the intake seems to wake the truck up a bit and there is a definite difference in sound. Nothing obnoxious though. After I install the exhaust tomorrow I plan to contact Black Bear and schedule an in-person tune. Should really wake it up then..
 

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