Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET1982CELEBRITY L4-151 2.5LREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTSERVICE PRECAUTIONSTECHNICIAN SAFETY INFORMATION
1982 Chevrolet Celebrity L4-151 2.5L
Technician Safety Information
1982 Chevrolet Celebrity L4-151 2.5LSECTION Technician Safety Information
GENERAL SAFETY PRECAUTIONS
1. Always wear appropriate eye protection.
2. Block the drive wheels, as a safety routine, before beginning any service with the vehicle on the ground.
3. Never work under a vehicle supported only by a jack.
- Use jackstands, on a flat and level hard surface, for safe support.
4. Exercise care when performing spark test, always use non-conductive ignition wire pliers.
- Ignition systems present a shock hazard.
5. Use caution when working near the catalytic converter to prevent the possibility of burns.
- Converter temperatures can exceed 1200°F.
6. Exercise care when working with spring or tension loaded fasteners such as E-clips, or snap rings.
- Careless removal can cause personal injury.
FLOODED ENGINE PRECAUTIONS
1. Keep all flames, sparks and high heat sources away from flooded engines.
2. Drain oil contaminated by fuel in a safe, well ventilated area.
3. Disable the ignition system, before cranking a flooded engine, with the spark plugs removed.
- Raw fuel coming out of the spark plug holes could be ignited.
METHANOL SAFETY PRECAUTIONS
NOTE: Methanol is more toxic than gasoline, follow service precautions below:
1. Avoid breathing methanol fumes or ingesting methanol.
- Breathing methanol vapors could result in headaches, dizziness and even unconsciousness.
- Ingesting methanol can result in serious injury, blindness or death.
2. Wear methanol resistant gloves when servicing methanol powered vehicles.
- Prolonged contact with skin may result in dry skin, an allergic reaction, or absorbtion through skin.
- Methanol vapors are extremely flammable and can travel along the ground. Service vehicles in a well ventilated area, avoid ignition sources and never smoke while servicing vehicle.
1. Always wear appropriate eye protection.
2. Block the drive wheels, as a safety routine, before beginning any service with the vehicle on the ground.
3. Never work under a vehicle supported only by a jack.
- Use jackstands, on a flat and level hard surface, for safe support.
4. Exercise care when performing spark test, always use non-conductive ignition wire pliers.
- Ignition systems present a shock hazard.
5. Use caution when working near the catalytic converter to prevent the possibility of burns.
- Converter temperatures can exceed 1200°F.
6. Exercise care when working with spring or tension loaded fasteners such as E-clips, or snap rings.
- Careless removal can cause personal injury.
FLOODED ENGINE PRECAUTIONS
1. Keep all flames, sparks and high heat sources away from flooded engines.
2. Drain oil contaminated by fuel in a safe, well ventilated area.
3. Disable the ignition system, before cranking a flooded engine, with the spark plugs removed.
- Raw fuel coming out of the spark plug holes could be ignited.
METHANOL SAFETY PRECAUTIONS
NOTE: Methanol is more toxic than gasoline, follow service precautions below:
1. Avoid breathing methanol fumes or ingesting methanol.
- Breathing methanol vapors could result in headaches, dizziness and even unconsciousness.
- Ingesting methanol can result in serious injury, blindness or death.
2. Wear methanol resistant gloves when servicing methanol powered vehicles.
- Prolonged contact with skin may result in dry skin, an allergic reaction, or absorbtion through skin.
- Methanol vapors are extremely flammable and can travel along the ground. Service vehicles in a well ventilated area, avoid ignition sources and never smoke while servicing vehicle.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.