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  1. Golf IV 1.9 Running Rich at Low rpm, Lean at high rpm

    General Diesel Discussion
    Hello guys, A few months ago I bought a golf 4 tdi 1.9 PD with a engine code ATD. In the beginning it went like a dream, but now has developed some strange driving issues, when the engine starts cold, it has a clicking noise and if you push the gas pedal, the rpms will drive you mad, rpm...
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