Source reference 2005-12-04
Manufacturer communication — 2002 GMC YUKON
Vehicles as recorded
- 2002 GMC YUKON This vehicle's overview →
- 2003 GMC YUKON This vehicle's overview →
- 2004 GMC YUKON This vehicle's overview →
- 2002 GMC YUKON XL This vehicle's overview →
- 2003 GMC YUKON XL This vehicle's overview →
- 2004 GMC YUKON XL This vehicle's overview →
What the manufacturer’s document says
05-06-04-029 ・ fault and correction ・ names this vehicle
Applies to
2002-2004 Silverado, Suburban, Tahoe, Sierra, Yukon/XL, Escalade EXT: rough idle, misfire, and the MIL on with DTC P0300.
the passage
2002-2004 Silverado, Suburban, Tahoe, Sierra, Yukon/XL, Escalade EXT – Rough Idle, Misfire, MIL DTC P0300
Correction
Repair
Measure the intake manifold for warpage across two runner ports only, and replace the upper manifold gasket with the teal-green gasket.
the passage
Measure intake manifold for warpage across two runner ports only. Replace upper manifold gasket with teal-green color gasket.
Caution
Do not measure the intake manifold for warpage across all four intake runner ports, and do not replace the upper intake manifold gasket with orange gaskets. The reference bulletin is 05-06-04-029.
the passage
Don’t measure intake manifold for warpage across all four intake runner ports. Don’t replace upper intake manifold gasket with orange-colored gaskets. 05-06-04-029
What is needed
- Parts and materials
- Teal-green upper manifold gasket
- 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
トラックの問題 — 最初の一回で正しく直す（新しい問題は太字） 2002-2004 Silverado、Suburban、Tahoe、Sierra、Yukon/XL、Escalade EXT – アイドル不調、失火、MIL DTC P0300 インテークマニホールドの反りは、ランナーポート二つにまたがる範囲だけで測定する。アッパーマニホールドガスケットを青緑色（teal green）のガスケットに交換する。 インテークマニホールドの反りを、四つのインテークランナーポートすべてにまたがって測定しないこと。アッパーインテークマニホールドガスケットをオレンジ色のガスケットに交換しないこと。 05-06-04-029 Machine translation (unreviewed)
Truck Issues — Fix It Right the First Time (new issues in bold) 2002-2004 Silverado, Suburban, Tahoe, Sierra, Yukon/XL, Escalade EXT – Rough Idle, Misfire, MIL DTC P0300 Measure intake manifold for warpage across two runner ports only. Replace upper manifold gasket with teal-green color gasket. Don’t measure intake manifold for warpage across all four intake runner ports. Don’t replace upper intake manifold gasket with orange-colored gaskets. 05-06-04-029
Go to this passage in the original
Source
- Source
- GM TechLink
- Source reference
- 2005-12-04
- Received by source
- 2005-12-01
- Incident date
- Unknown
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