* Part-time 4WD: This is more common. It usually involves a shift lever (either floor-mounted or column-shifted) with positions like 2HI (2-wheel high), 4HI (4-wheel high), and 4LO (4-wheel low). Engaging 4WD requires stopping the vehicle, shifting the lever, and then proceeding carefully. Using 4WD on dry pavement can cause drivetrain damage.
* Full-time 4WD: Less common in 1995 Blazers, a full-time system is automatically engaged, often with a dial or switch to select different modes (e.g., Auto, 4HI). These systems usually handle the engagement automatically, though there might still be a need to select the appropriate mode depending on conditions.
To know for sure if your specific 1995 Chevy Blazer has part-time or full-time 4WD, you should:
1. Check your owner's manual: This is the definitive source of information for your vehicle.
2. Examine the gear shift: A floor shifter with 2HI/4HI/4LO positions points to a part-time system. A simpler selector switch or dial suggests a full-time or automatic system.
3. Look at the vehicle's build sticker (often located in the driver's side doorjamb): This sticker usually details the vehicle's specifications, including drivetrain type.
Without knowing the specifics of your Blazer's drivetrain, it's impossible to provide precise instructions on engaging 4WD. Consult your owner's manual for proper and safe operation.
