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GMC Yukon XL 2000–2006

GMC Yukon XLModel years 2000–2006

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Common on this vehicle:Gauge or instrument faultWarning lightCorrosion or rustNoiseLeakReduced brakingStalls or shuts offLoss of engine power, no acceleration

There are 2,101 records on the 2000–2006 GMC Yukon XL (Owner complaint: 983, Recall: 38, Manufacturer communication: 1,080). The documents describe 143 known issues; those with the most records under them are Gauges stick or flutter (138), Brake pipe corrosion (135), ABS activation at low speed (52).

Possible causes

146 causes not drawn

The documents say what to doOnly records name itThe size of a node, the width of a link and the numbers are records matching this search, not likelihoods.

Candidate cause (the documents say what to do)

P0300 after engine repairs: injector connectors crossed (cylinders 5-7 / 6-8)

Injector connectors for cylinders 5-7 and 6-8 can be crossed and cause an engine misfire.

The engine misfire may not be detected or may happen during deceleration.

How to tell

P0300Check engine / Service Engine Soon

What to do

  1. If crossed injector connectors are a possible cause, use the applicable SI document to validate the injector connector routing.
  2. Correct the injector connector routing and re-evaluate.

In the records

No record states work done for this cause.

See the evidence (1 technical documents, 1 records)

Passages of the technical documents

  • 1999-2013 GMC Savana, Sierra, Yukon

    General Motors (published by NHTSA) 2014-01-07

  • It is possible to have injector connectors crossed for cylinder 5-7 and 6-8 to cause an engine misfire.

    General Motors (published by NHTSA) 2014-01-07

  • The engine misfire may not be detected and may happen during deceleration.

    General Motors (published by NHTSA) 2014-01-07

  • Correct the injector connector routing and evaluate for the concern.

    General Motors (published by NHTSA) 2014-01-07

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Records

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See all 1 records of this cause →

A cause or a result a complaint states is the owner’s view or what a dealer told them, not an established fact.