My 07 Tahoe Z71 not a 4x4 has over 200 000 miles on but runs like a clock, have a Blackbear 93 tune and very recently the tranny is starting funny business. When you come to a stop and keep on the brake like at a light it seem like the truck just wants to keep edging toward... Kind of giving...
Believe it's the first one it was to retain onstar and steering wheel controls for a Bose equiped, right now it works great except for that
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Axxes supplied by crutchfield
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---------- Post added at 09:07 PM ---------- Previous post was at 09:06 PM ----------
It gives you a notice of xm toll free number and the xm code assigned to the truck
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As in the heading I want to cancel the notice that flashes on the dash, it started after I swapped the factory radio, got all the right gear from crutchfield but I don't use xm just need the stupid notice gone
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In my opinion if the 03 is to that point I would invest in a new Z71. With that said I would do a Black Bear tune to eliminate the active fuel management "it screws the motor in the long run" from the get go and run synthetic oil from day 1. This way you will see many good years of service...
I know so many have said this but I want say this if you have been a bit on the fence about doing a Black Bear Tune don't wait do it ASAP. I was on the fence for 200 000 miles and started to have issues with my 07 Z71 and got the tune in hopes it would make it better, and it did! If not just for...
Happy to report... That I just installed my BlackBear Tune... It is what we needed all along, vibration is gone...
Tahoe runs a whole lot better, and I should have done this years ago....
If you don't have a BB Tune... Don't wait do it
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So ordered the black bear tune... Excited but have tried a few things like putting the tranny in 3rd and the vibration is gone so I believe it's the AFM and trust that the tune is going to take care of it
Thanks guys... Think I'll be ordering the Black Bear tune today don't like the range idea to much... Looks like the old girl will get a new lease on life...
I just installed 4 brand new tires, brakes are new and tomorrow 2 new motor mounts since the right side took a shit... But as of tonight it still has the vibration
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Ok thanks for the input... I replaced the motor mounts before... Why does these trucks brake engine mounts
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---------- Post added at 02:59 PM ---------- Previous post was at 02:51 PM ----------
I do feel it through the seats and floor
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Well since about 195 000 miles the Tahoe started to have this vibration when coming to a stop or cruising around 20-40mph. Had the tranny services done always with full synthetic oil like the motor and rear end too. I have had the brakes redone rotors new too brake fluid flush... Drive shaft was...
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