DPEACE Posted July 11, 2017 Share Posted July 11, 2017 Hello, I have been running a HoBao Hyper 7 TQ2, with this engine in from new for about a year now without any problems. It was correctly run in and I use 20% Big Bang fuel. Everything standard with a new exhaust sealing ring fitted. Its had regular use and has now developed a fault. It starts easily and runs fine for 5 minutes or so ( good throttle response and max revs with nice smoke indicating its not leaning out) then stops responding to the throttle control. Checked the needle settings and both close to specs recommended. Checked for dirt and leaks on needle seals. Either the engine is now worn perhaps or a fault I am not seeing has occurred/ Any suggestions would be appreciated. Thanks, David Quote Link to comment Share on other sites More sharing options...
froggy8 Posted July 11, 2017 Share Posted July 11, 2017 what do you mean 'stop responding'? as in the servo isnt moving? Quote Link to comment Share on other sites More sharing options...
evssv Posted July 11, 2017 Share Posted July 11, 2017 I thought servo aswell Quote Link to comment Share on other sites More sharing options...
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