Target Audience:
DIY mechanics, professional technicians, fleet maintenance, owners of 1995 Chevrolet P30 vehicles.
Comparison To Print:
More convenient and accessible than traditional printed manuals. Updates and searches are faster. Licensed OE material ensures authenticity unmatched by unofficial guides.
Access:
Year-long access with discounts for extended periods. Compatible with PC, laptop, smartphone, tablet via web browser.
Licensing:
Officially licensed, derived from OE (Original Equipment) materials, ensuring accuracy and completeness.
Engine:
Detailed diagnostics, overhaul, fuel system, ignition system, cooling system, lubrication system, emissions control.
Transmission:
Automatic and Manual Transmission: Diagnosis, repair, overhaul, fluid specifications.
Drivetrain:
Front suspension, rear suspension, steering system, drive axles, differentials, driveline components.
Brakes:
Hydraulic system, power assist, anti-lock braking system (ABS) if equipped, parking brake, disc and drum brake components, rotor and pad replacement, caliper service.
Electrical:
Complete wiring diagrams, charging system, starting system, lighting system, instrument cluster, power accessories, diagnostic connector (DLC) procedures.
Body:
Body panels, doors, latches, hinges, glass, exterior trim, interior trim, seating, HVAC system (Heating, Ventilation, and Air Conditioning).
Maintenance:
Scheduled maintenance, fluid changes, filter replacements, tune-ups, lubrication, belt inspection and replacement.
Diagnostics:
Troubleshooting charts, symptom-based diagnostics, diagnostic trouble codes (DTCs), component testing procedures.
Repair:
Step-by-step repair instructions for all major vehicle systems, component removal and installation, specifications for torquing fasteners.
Technical Specifications:
Torque specifications, fluid capacities, electrical values, alignment specifications, engine data.
Depth:
Comprehensive: Covers basic maintenance to complete engine and transmission rebuilds, including detailed diagnostic procedures and wiring diagrams.
Engine Options 1995:
Likely includes gasoline engines such as the 5.0L (305 cid) V8 (L03) and 5.7L (350 cid) V8 (L05/LT1 variants potentially), and diesel options like the 6.2L or 6.5L naturally aspirated or turbocharged diesel (L07, L500, L65).
Typical Horsepower Gasoline 5.7L:
Approximately 190-200 HP (dependent on specific L05/LT1 variant)
Typical Torque Gasoline 5.7L:
Approximately 300-320 lb-ft (dependent on specific L05/LT1 variant)
Typical Horsepower Diesel 6.5L:
Approximately 180-190 HP (turbocharged variants)
Typical Torque Diesel 6.5L:
Approximately 360-400 lb-ft (turbocharged variants)
Fuel Injection Gasoline:
Throttle Body Injection (TBI) or Central Multi-Port Fuel Injection (CMFI) depending on specific engine and trim.
Fuel System Diesel:
Rotary injection pump, direct injection.
Standard Transmission Options:
Likely the 4-speed automatic transmission TH400 (M44) or 4L80-E for heavier duty applications and gasoline engines. Diesel engines often paired with 4L80-E or specific heavy-duty automatics.
Optional Transmission Options:
Manual transmissions were less common on P30 chassis for commercial use, but some configurations might have offered manual 4 or 5-speed units.
Transmission Features:
Overdrive gear for fuel economy, lock-up torque converter for improved efficiency, electronic controls for the 4L80-E.
Wheelbase Options:
Varied significantly based on body style and intended use. Common wheelbases ranged from approximately 109 inches to 159 inches or more.
Gvwr Options:
Gross Vehicle Weight Rating (GVWR) varied widely, typically from 9,000 lbs up to 14,500 lbs or more, depending on chassis configuration and payload requirements.
Curb Weight:
Highly variable due to body configurations (step van, chassis cab, etc.) but typically in the range of 5,000 - 7,000 lbs for standard configurations.
Infotainment Features:
Basic AM/FM radio, optional cassette or CD player. HVAC controls.
Driver Assistance Systems:
Limited to what was common in the mid-90s; primarily power steering. Cruise control was an option.
Connectivity Options:
None beyond basic radio/speaker connections.
Oil Change Interval:
Typically every 3,000-5,000 miles or 3-6 months, depending on engine type, oil quality, and operating conditions. Diesel engines might have slightly longer intervals.
Transmission Fluid Change:
Recommended every 30,000-60,000 miles, or more frequently under severe duty or towing conditions.
Coolant Flush:
Typically every 30,000-50,000 miles or 2-3 years, using appropriate coolant type.
Engine Oil Gasoline:
API Service SG, SH, or SJ classification. Viscosity typically SAE 10W-30 or 5W-30 depending on ambient temperature. Check specific owner's manual for exact recommendation.
Engine Oil Diesel:
API Service CD, CE, CF, or CF-4 classification. Viscosity typically SAE 15W-40. Check specific owner's manual for exact recommendation.
Transmission Fluid 4L80E:
Dexron III / Mercon automatic transmission fluid (ATF).
Coolant:
Conventional green ethylene glycol-based coolant. Capacity varies by configuration, typically 15-20 quarts.
Common Wear Items:
Suspension components (ball joints, tie rods, control arm bushings), brake wear, exhaust system corrosion, fuel injector issues (TBI/CMFI), diesel glow plug issues, potential head gasket leaks on certain V8 engines.
Electrical Gremlins:
Wiring harness degradation, sensor failures, and ground issues can occur due to age and vibration in commercial applications.
Chevrolet Commercial Vehicles:
Chevrolet has a long-standing history of producing robust commercial vehicles, with the P-series chassis serving various vocational needs for decades.
P30 Lineage:
The P30 chassis was a versatile platform, evolving from earlier Chevrolet step van and truck chassis designs. It was a popular choice for cutaway vans, shuttle buses, delivery trucks, and motorhome chassis.
Production Period:
The P30 chassis was produced for many years, with the specific 1995 models falling under the later iterations of the GMT400 truck platform, which began in the late 1980s and extended into the early 2000s for certain commercial applications.
