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crxhoutx
03-02-2006, 12:11 PM
i know this might not be the right section, BUT it is a truck(suv) and i figure this section could use a new thread (tired of looking at the same ones in here)

On to my problem, iam the proud new owner of a 1984 Blazer S10 4x4 and my transmission (4spd auto) wont come out of 1st gear. It will rev high and I can only drive about 20-25mph. Ive already changed the filter and add new ATF.

Wondering if anyone was any ideas or if you have experienced this before. I have read on some other forums that it might be the Throttle Valve or Modulator (sp?), and I plan on checking on those. seeing if anyone here has any ideas...

2.4turbospyder
03-02-2006, 01:03 PM
PM sent

S.T.F.U.
03-02-2006, 02:22 PM
Pretty much sounds like its time for a rebuild! Has it ever been rebuild? When was the last time you changd the fluid?

S.T.F.U.
03-02-2006, 03:12 PM
CHECK THE:
gear shift linkage
throttle cable
vacuum modulator

crxhoutx
03-02-2006, 04:08 PM
thanks s.t.f.u

ill do that on my next day off and keep you posted, yeah if i have to ill get the trans rebuilt, and the fluid was changed the other day