More then likely the MAF (mass airflow sensor) is failing. have the local auto parts store scan your vehicle and it should be the problem.
Usually you unbutton a blazer when you sit down because it could pull or tear. However, if your blazer is loose, you may be able to keep it buttoned.
Chevy Blazer electrical problems can be caused by a brunt wire or shortage. For a proper diagnoses, contact a certified mechanic.
what does it do
I did a search on google and was surpised to find that the S10 Chevy Blazer has tons of problems. The most common seemd to be with the transfer case.
Describe the problems you are having.
Yes, it will swap right over with no problems at all. Its the exact same.
There are several things that can cause shifting problems in your 1989 Chevrolet Blazer transmission. The most common cause of shifting problems is a lack of transmission fluid. Broken shifting forks can also cause transmission shifting problems.
Service brakes - replace Master cylinder Parking brake- either lubricate or replace cables ; I had a similar problem with my 1999 Chevy blazer, i ended up replacing the caliper and have had no problems since.
Maybe you should service the engine soon. :P
It would bolt in but you would have fuel injection problems.
The service used a standard civilian (contracted) Chevy Blazer during the 90's.
You can find a diagram for the vacuum system in a 1995 Blazer 4x4 will be located in the Blazer service manual. The manual can be purchased in most auto parts.