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Hesitant on acceleration

898 Views 1 Reply 2 Participants Last post by  Austin_CS
Got a 2004 mini one, when I press the accelerator, it is abit hesitant, not instant power, has anyone got any ideas
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That's how my timing chain issue started ... worn chain = delayed vanos response.

Of course, it could be so many others... o2 sensors, filthy petrol filter (mine was black when I changed mine), I think the accelerator is electronic...

at least you know it isn't the supercharger.
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