1993 Chevrolet S10 Blazer Service and Repair Manual

This factory service and repair manual for the 1993 Chevrolet S10 Blazer documents four trims — Base, Nevada, Tahoe and Tahoe LT — on four-door and two-door sport utility bodies. The engines are both naturally aspirated overhead-valve V6s: a 3.1-liter and a 4.3-liter of 262 cubic inches. Since the two share a layout, the engine mechanical procedures follow the same shape for each, and the specifications that genuinely differ — clearances, torque figures and fuel calibration — are called out where the work requires them.

Engines covered

• 3.1L V6 — OHV, naturally aspirated, gasoline
• 4.3L V6 (262 cu in) — OHV, naturally aspirated, gasoline

Body styles covered

• 4-door sport utility
• 2-door sport utility

Trims covered

• Base
• Nevada
• Tahoe
• Tahoe LT

Known issues on the 1993 S10 Blazer. There are 258 complaints on record for this Blazer year, and 143 of them concern the service brakes. Fuel system entries come next at twenty, then engine and cooling at sixteen. The manual's brake material covers hydraulic diagnosis, component wear limits, bleeding procedure and torque specifications; the fuel section handles pressure testing, pump and sender service and the related emissions components; and cooling system testing rounds out the third group with pressure, thermostat and water pump procedures.