1997 GMC Sierra V8 Two Wheel Drive Automatic 150000 miles
I Have 5.7L with a 4l60e trans. It has a intermittant hard shift btwn 1-2 and a 1870 code comes up.
If this is an internal problem in the transmission, what is it and is it worth fixing? Is rebuilding better than replacement with a used one? And is this the only year that will replace my transmission? I see many low milage transmissons from later year vehicles, but not sure if they will fit.
Sunday, November 7th, 2010 AT 9:28 AM