530i 2001, 75,000 miles Cold Start Misfire No. 5 cyl
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remove and inspect the #5 spark plug and coil.
swap them with another cylinder.
if the problem moves to that cylinder, replace the coil
and all the plugs
coil part # is 12-13-1-703-228 for the BOSCH coil
12-13-1-748-018 for the BREMI coil
if this doesn't help, scan faults and repost to me
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