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Tahoe & SuburbanThe power, space, and brutal towing ability make the Tahoe and its longer sibling, the Suburban, arguably the best full size SUV's on the market today.
So the line from the top of the radiator to the trans cooler got a hole in it and lost fluid, replaced line and put 4 1/2 qts in it and checked the fluid which was good drove off in first gear went to change to 2nd and nothing acted like it was slipping same for 3rd and drive! So I only have 1st and Reverse! Any help would be greatly appreciated!
hopefully you just need to work the air out of the system. Get tranny warmed up , and shift through all the gears pausing for while on each one. Maybe give it some light pedal.
01 Suburban 4l60e
