Source reference 2003-02-81

Manufacturer communication — 2001 GMC CARS AND LD TRUCKS WITH 4.8L, 5.3L, 5.7L OR 6.0L V8 ENGINE (YUKON)

Reporter type: Manufacturer

Vehicles as recorded

2001 GMC CARS AND LD TRUCKS WITH 4.8L, 5.3L, 5.7L OR 6.0L V8 ENGINE (YUKON XL) This vehicle's overview →
2002 GMC CARS AND LD TRUCKS WITH 4.8L, 5.3L, 5.7L OR 6.0L V8 ENGINE (YUKON XL) This vehicle's overview →
2003 GMC CARS AND LD TRUCKS WITH 4.8L, 5.3L, 5.7L OR 6.0L V8 ENGINE (YUKON XL) This vehicle's overview →
2001 GMC CARS AND LD TRUCKS WITH 4.8L, 5.3L, 5.7L OR 6.0L V8 ENGINE (YUKON) This vehicle's overview →
2002 GMC CARS AND LD TRUCKS WITH 4.8L, 5.3L, 5.7L OR 6.0L V8 ENGINE (YUKON) This vehicle's overview →
2003 GMC CARS AND LD TRUCKS WITH 4.8L, 5.3L, 5.7L OR 6.0L V8 ENGINE (YUKON) This vehicle's overview →

What the manufacturer’s document says

02-06-01-038 ・ fault and correction ・ No vehicle named (written by engine)

Applies to

Bulletin 02-06-01-038 lists "2001-03 Cars and LD Trucks with 4.8L, 5.3L, 5.7L or 6.0L V8 Engine" (VINs V, T, Z, G, S, N, U; RPOs LR4, LM7, L59, LS1, LS6, LQ9, LQ4).
the passage
02-06-01-038; Engine Knock or Lifter Noise (Replace O-Ring); 2001-03 Cars and LD Trucks with 4.8L, 5.3L, 5.7L or 6.0L V8 Engine (VINs V, T, Z, G, S, N, U -- RPOs LR4, LM7, L59, LS1, LS6, LQ9, LQ4)

Fault

Engine knock or lifter noise.
the passage
Engine Knock or Lifter Noise

Correction

Repair

Replace the O-ring.
the passage
Replace O-Ring

What is needed

Parts and materials: O-ring
Labor time: Not stated
Special tools: Not stated
Scan tool: Not stated

Only what the technical documents state. "Not stated" does not mean not needed.

Compiled by reading the full text of the document; each point stands on the passage shown. Check the document itself, linked below, before working on a vehicle.

Stated content

Communication summary
Japanese translation not processed yet.
Bulletins – January, 2003 02-06-01-038; Engine Knock or Lifter Noise (Replace O-Ring); 2001-03 Cars and LD Trucks with 4.8L, 5.3L, 5.7L or 6.0L V8 Engine (VINs V, T, Z, G, S, N, U -- RPOs LR4, LM7, L59, LS1, LS6, LQ9, LQ4) Engine Knock or Lifter Noise Replace O-Ring
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Source

Source: GM TechLink
Source reference: 2003-02-81
Received by source: 2003-02-01
Incident date: Unknown

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