LEMON Manuals: Even more car manuals for everyone
Home >> Chevrolet >> 2006 >> Silverado 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1630 (Engine Mechanical - 6.6L (LMM) - Diagnostic Information And Procedures) >> Diagnostic Information and Procedures >> Engine Noise on Start-Up, but Only Lasting a Few Seconds

Engine Noise on Start-Up, but Only Lasting a Few Seconds

WARNING: This page is about a different car, the 2010 GMC Sierra, 2010 GMC Cab & Chassis Sierra, 2010 Chevrolet Silverado, and 2010 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Condition Action
Incorrect oil viscosity
  1. Drain the oil.
  2. Install the correct viscosity oil.
Excessive piston-to-cylinder bore clearance
  1. Inspect the piston and piston skirt, connecting rod, and cylinder bore.
  2. Repair or replace all damaged components.
Damaged or faulty oil filter by-pass valve
  1. Inspect the oil filter by-pass valve for proper operation.
  2. Repair or replace as necessary.
scientia non olet · About LEMON Manuals