Buying 2011 C2S Question on DME/Misfire

[Jacko007]

Hoping to purchase this car.. They ran a DME and this shows only 19 Over Revs in Range 1  with none across the other ranges.. there are a "high"? number of misfires?  Is this a concern or perhaps normal and maybe just require plugs / coil packs?  My 1st Porsche.. I hope...

[ukk]

This may be concerning. Mine had similar symptoms and it developed valve timing issues, due to wear & tear on the left block. Unfortunately the proper check requires taking the engine out, which is expensive.

Yours misfires on all cylinders, so spark plugs are less likely.

I'd stay away from this one.

Edited February 17, 2018 by ukk

[kalbflei]

With over 2.000 operating hours, mileage should be around 100.000 km and not 60.000 as shown.

 

Odometer was tempered with in my opinion.

 

Regards,

 

L

[dammad]

1700 of the 2000 odd operating hours are reported at 'overspeed range 1'. Highly suspicious. 

[Loren]

1 hour ago, dammad said:

1700 of the 2000 odd operating hours are reported at 'overspeed range 1'. Highly suspicious. 

 

Pretty sure that means the last over-rev was at 1702.28 hours.