I have a 2001 115 pd golf. Recently had a new change over valve fitted under warranty.
fuel consumption has gone up by 15% on like for like journeys
dealer says the car is set up properly now.
would this valve have starved fuel so much when not operating properly prior to new fit?
Sharpsyerman
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Please excuse my ignorance, but what is this change over valve?
Where is it fitted, what is its function?
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no idea
engine had major flat spot on rapid acceleration.
diagnostic picked up this fault.
its reference on the warranty invoice was N/STK Valve
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