Recently my Cht shows that when I turn on nav lts. Strobes my get and Cht start jumping up in big increments turn them off and goes back down what can be the issue here rky.mt. Inst monitor never had issue before 200 hrs. Help!
Ok down to airport today all grounds check out, the interesting thing I did find out was with the engine running no nav lights on or strobes or taxi/landing lights on Cht reads normal steady to rise, but turn any light on up shoots egt very rapidly turn off back down, then switch off main buss and turn lights on all is normal. So does this tell me alternator is the issue perhaps?
Any feed back would be appreciated thanks.
Ok down to airport today all grounds check out, the interesting thing I did find out was with the engine running no nav lights on or strobes or taxi/landing lights on Cht reads normal steady to rise, but turn any light on up shoots egt very rapidly turn off back down, then switch off main buss and turn lights on all is normal. So does this tell me alternator is the issue perhaps?
Any feed back would be appreciated thanks.