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smoother power and increased fuel economy........COP replacement


malcolm

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The Cayenne needed a set of fresh spark plugs and as it has travelled over 216k kms I decided that the coil on plugs (known maintenance item) may also need replacing; not that I thought it was behaving badly but a scan (thx Yoon) had indicated #2 cyl. had an intermittent miss.

 

Replacement of both complete, the results are quite noticeable; very smooth from off the line to warp speed and a nice increase in MPG.

 

If your P car has started to hesitate/stumble it might be time to consider the coils :)

Edited by malcolm

'21 Macan GTS PDK

Miami Blue/Black, 7k kms

 

'93 928 GTS 5 speed

Polar Silver/Linen, 192k kms

 

'88 928 S4 A/T

Black/Ivory, 190k kms

 

'09 Cayenne GTS Tiptronic

Nordic Gold/Black, +336k kms

 

'88 928 S4 A/T

Red/Champagne, 110k miles (US car)

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