1993 Chevrolet C1500 Service and Repair Manual
This factory service and repair manual for the 1993 Chevrolet C1500 deals with five engines, four trims and two cab styles. The engines are the 5.0L and 7.4L gasoline V8s, the 5.7L V8 listed for CNG or gasoline, the 6.2L diesel V8 and the 4.3L V6, all overhead-valve and naturally aspirated. The trims run from WT to 454 SS and the bodies are the standard and extended cab pickups. Establishing which combination is on the lift is the first step, since the specifications, torque values and diagnostics are all indexed to it.
Engines covered
- 5.0L V8 (305 cu in) — OHV, naturally aspirated, gasoline
- 5.7L V8 (350 cu in) — OHV, naturally aspirated, CNG or gasoline
- 7.4L V8 (454 cu in) — OHV, naturally aspirated, gasoline
- 6.2L V8 (379 cu in) — OHV, naturally aspirated, diesel
- 4.3L V6 (262 cu in) — OHV, naturally aspirated, gasoline
Body styles covered
- 2-door standard cab pickup
- 2-door extended cab pickup
Trims covered
- 454 SS
- Cheyenne
- Silverado
- WT
Known issues on the 1993 C1500. The federal record for this truck is clean, with no recalls issued and no owner complaints against it. What the manual offers, then, is not a fault list but the working reference: overhaul clearances and torque sequences for each of the five engines, the separate fuel handling procedures the CNG-capable V8 requires, transmission and rear axle service, brake hydraulic specifications, steering and suspension adjustment values, and wiring diagrams with the diagnostic charts that go with them.
CERTAIN HONEYWELL FRAM RACING BRAND HP4 AND HP8 OIL FILTERS THAT WERE MANUFACTURED FROM MAY 25, 2006, THROUGH SEPTEMBER 14, 2007, AND SOLD FOR USE AS REPLACEMENT EQUIPMENT FOR VEHI
THIS CONDITION MAY CAUSE INADEQUATE SEALING AND LOSS OF ENGINE OIL, POSSIBLY RESULTING IN
HONEYWELL WILL REPLACE THE AFFECTED OIL FILTERS FREE OF CHARGE. THE RECALL BEGAN DURING N
CERTAIN REPLACEMENT FUEL FILTERS, FRAM BRAND NAME P/N G3727, WITH DATE CODES X52911 THROUGH X60801 SEQUENTIALLY OR X600141 AND A MEXICO COUNTRY OR ORIGIN MARKING ON THE FUEL FILTER
THIS CONDITION MAY CAUSE AN INADEQUATE SEAL AT THE CONNECTION, POTENTIALLY LEADING TO A FU
HONEYWELL WILL NOTIFY OWNERS AND REPLACE THE FUEL FILTERS FREE OF CHARGE. THE RECALL BEGA
SOME CUSTOMERS MAY COMMENT ON FRONT DOOR HINGE PIN BUSHING WEAR, FRONT DOOR SAG, OR DOOR CHUCKING MOVEMENT IN EXTREME OPERATING CONDITIONS. *TT
WHILE DRIVING, APPLIED BRAKES, BRAKE PEDAL WENT TO FLOOR, IMPACTED VEHICLE IN FRONT, NO PRIOR WARNING. *AK
WHEN APPLYING THE ABS BRAKES IN A PANIC, THE VEHICLE BRAKES FAILED TO STOP THE VEHICLE, CAUSING AN EXTENDED STOPPING DISTANCE, RESULTING IN AN ACCIDENT. *AK
VEHICLE EXPERIENCED ENGINE FIRE. (OHIO TRAFFIC CRASH REPORT). MJS
DRIVING AT 60 MPH HEARD BELT STARTING TO SQUEAK, ENGINE QUIT RUNNING. WENT TO PICK UP HOOD, ALTERNATOR WAS ON FIRE, FLAMES ABOUT 15-24 INCHES HIGH, MECHANIC SAID BEARING HEATED UP
Showing the 4 most serious of 84 complaints filed with NHTSA.
