Hawkerpilot05
Member
- Joined
- Dec 24, 2018
- Messages
- 5
I bought a used 2005 LS190B with high flow hydraulics with 1500 hours last December. This summer I noticed that it runs for sometime after I shut it off at low throttle. If I shut it off at 3/4 or greater power, it shuts right off. Also, when engine is cold and started, it seems to have blue smoke and a light sound of a knock for a minute but once it warms up, it runs perfect and no smoke at idle or knock. Was looking for advice on the engine run issue after shutdown and blue smoke/knock on a cold start?
