Engine Mechanical - 3.8L for Pontiac Grand Prix 1996

Cleaning, Inspection, and Adjustment

• Piston Selection

Disassembly, Overhaul, Repair, and Assembly

• Thread Repair

General Diagnostic Information

• Engine Has Light Knock Hot in Light Load Condition
• Excessive Oil Loss
• Heavy Knock Hot with Torque Applied
• Knocks at Idle Hot
• Knocks Cold and Continues for 2 to 3 Minutes
• Knocks on Start-Up but Only Lasts a Few Seconds
• Low or No Oil Pressure
• Valve Train Diagnosis

General Information

• Installation Precautions
• Replacing Engine Gaskets
• Separating Parts
• Tools and Equipment
• Use of Room Temperature Vulcanizing (RTV) and Anaerobic Sealant