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Forum: Private Flying

12th Aug 2016, 18:47

Replies: 11

HKS 700e engine problem

Views: 13,454

Posted By Colibri49

Genghis, Thanks for the suggestion. I...

Genghis,

Thanks for the suggestion. I spoke to a helpful person at P & M this morning who told me that there's a bit of history with HKS 700e engines and valve seats unseating, if I understood...

Forum: Private Flying

11th Aug 2016, 15:31

Replies: 11

HKS 700e engine problem

Views: 13,454

Posted By Colibri49

All of the other suggestions have been covered by...

All of the other suggestions have been covered by not only me, but three others checking for air leaks, etc.

"You may be getting sparks but are they occurring at the correct moment?"

Yes...

Forum: Private Flying

11th Aug 2016, 13:02

Replies: 11

HKS 700e engine problem

Views: 13,454

Posted By Colibri49

As previously indicated, ignition timing problem...

As previously indicated, ignition timing problem very unlikely due to healthy sparks being produced when testing each plug on its lead.

Furthermore the battery cranks the engine robustly, so it...

Forum: Private Flying

11th Aug 2016, 10:43

Replies: 11

HKS 700e engine problem

Views: 13,454

Posted By Colibri49

HKS 700e engine problem

I'm helping a friend struggling to cure a severe rough running problem with his HKS 700e. I consider myself more than fairly competent with engines and the aircraft I fly uses the same style of Bing...

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