Looking for some input on the sludge from most recent trans flush. Replaced the filter this time and cleaned the pan. Normal or not?
2013 Yukon Denali 6.2L 265k.
Thx!
Small update relating to misfire data on a brief 10 minute drive;
C1 x2, C2 x1, C3 x2, C4 x9, C5 x6, C6 x2, C7 x6, C8 x6
Again still no codes. I cleared all data and previous misfire data which all read 0 before the “test.”
Ok so I have tried it. Seemed to be better for the first part of the drive (no stutter at all for about 10 minutes) but as soon as the incline increased a bit more it returned. Didn’t feel as bad though.
2013 GMC Yukon Denali 6.2
Consistent stutter on incline. Started about a week ago. Previously had new plugs and wires installed (4months ago), trans flush and oil change (2 months ago). Almost due for another oil change as we’ve been driving it more. If I feather on the brake it continues to...
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