It sounds like you aren't shifting correctly. It is necessary to come to a completely stop, put the transmission into neutral, and then shift the transfer case into 4-lo.
and do the same to leave 4lo.
That is unless the range fork is bad in the transfer case. I've seen it before.DAN THE TRANS MAN
Answerthis guy is full of it if the forks were messed up it wouldn't even shift into four wheel high smoothly it would bind and grind and might not even go, I agree with the first guy about you shifting sequence. Answermaybe a bad synchronizer in the transfer caseIf your Blazer won't go into park the problem could be with the shift linkage. There could be a problem with the cable, but the shift linkage is most likely responsible.
Yes it does
The shift solenoid on your 1994 Chevrolet Blazer, is located on the top of the transmission. The solenoid will be labeled.
The blazer could have trouble with the shift switch. The shift solenoid could be defective as well. Check both of these for problems.
That is True.. A faulty speed sensor will cause no shift or late shift..
The shift linkage on your Chevrolet Blazer automatic transmission will go from the shifting handle to the right hand side of the transmission. The shifting linkage is actually a shifting cable.
In most cases, you will find the speed shift sensor for your 1998 Chevy Blazer located on the backside of your transfer case. The transfer case is located on the transmission.
in the transmission you have to drop the pan to see them.
You will be unable to shift gears
The computer (ECM).
A bad solenoid is likely the reason why your 1994 Chevrolet S10 Blazer won't shift into 1st or 4th gear. Getting it replaced should fix the issue.
There is allways someone to contact if your supervisor is not available. You have to find out who that is.