1993 full size blazer
#1
1993 full size blazer
i have a 1993 chevy blazer 4x4 fullsize. It shifts from first to second and not from 2nd to 3rd. Any ideas of what i can do to start with a simple solution? THANKS
#2
Review the transmission diagnostic flow chart.
https://chevroletforum.com/forum/showthread.php?t=24565
I'm not sure if you have the 700r4 or the 4L60 transmission in this truck, but it could be a valve issue, or dirt trans fluid, I would start with a fuel flush and new filter, to see if the issue resolves itself. If not then, it could be time for a rebuild, as the valvue body, band or friction materials could be at fault.
http://www.seafoamsales.com/ Add some Seafoam to the tranny before you do the flush this might help the issue.
https://chevroletforum.com/forum/showthread.php?t=24565
I'm not sure if you have the 700r4 or the 4L60 transmission in this truck, but it could be a valve issue, or dirt trans fluid, I would start with a fuel flush and new filter, to see if the issue resolves itself. If not then, it could be time for a rebuild, as the valvue body, band or friction materials could be at fault.
http://www.seafoamsales.com/ Add some Seafoam to the tranny before you do the flush this might help the issue.
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