Cause  | Correction  | ||||||
|---|---|---|---|---|---|---|---|
Low oil pressure  | 
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Detonation or spark knock  | Verify the correct operation of the ignition controls. Refer to Detonation/Spark Knock .  | ||||||
Loose torque converter bolts  | 
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Cracked flywheel - automatic transmission  | 
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Excessive connecting rod bearing clearance  | Inspect the following components and repair, as required: 
 
 
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Excessive crankshaft bearing clearance  | Inspect the following components and repair, as required: 
 
 
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Loose or damaged RPO HP2 flex plate  | Repair or replace the flex plate.  | ||||||
Loose or damaged RPO HP2 stator or rotor  | 
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