Hi to all existing members! I am recently retired as a dealer tech for over 50 years. Recently I bought a 2010 F55 in cosmetically great shape. Having 159,000 showing I assumed these were highway miles. It runs rough, has all new coils, seller stated that it needed low pressure fuel pump.I haven't done anything yet except check the oil. Hope to get this sorted out with help from this site.

 

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