Home Maintenance Ask a Tech: Vibration, A/P TrackingMaintenanceSubscriber OnlyAsk a Tech: Vibration, A/P TrackingEngine vibes on a Piper turbo Arrow and an autopilot tracking issue on a Bonanza require logical troubleshooting.By Staff Report - January 20, 2024PrintEmailFacebookTwitter Engine vibes on a Piper turbo Arrow and an autopilot tracking issue on a Bonanza require logical troubleshooting.To continue reading this article or issue you must be a paid subscriber. Sign in SubscribeSubscribe to Aviation ConsumerStart a subscription to Aviation Safety for just $18. And access all of our online content - over 2,000 articles - free of charge.Subscribe today and save 48%. It's like getting 3 months FREE!Already Subscribed? Click Here to Sign In | Forgot your password? | Activate Web AccessRELATED ARTICLESMORE FROM AUTHOR EnginesDeltaHawk Update: Two New Jet-A Variants AircraftFour-Place STOL: Look Beyond Macho Cockpit AccessoriesAithre Altus Turbo: Built-In O2 Generator Featured Video VideoUnleaded Avgas Flyoff in a Beech Baron Larry Anglisano - February 20, 2024 Aviation Consumer magazine went to GAMI headquarters in Oklahoma and made multiple multi-hour flights in the 6-cylinder Continental IO-520-powered AOPA Beech Baron.