Lexus Long Reach

This bulletin applies to 2009 Lexus LS600H vehicles. The engines are equipped with “long reach” style spark plugs. If conventional (shorter reach) spark plugs are installed, the MIL will be on for misfire DTCs P030#.

In most cases, P0300 is stored. The vehicle may run rough and misfire on cold start or under acceleration.

Tags: Lexus  spark plugs 
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