EGT Temp Reading Goes From Very High to Normal Almost Instantly- Dakota

[Pacman]

Hi Team,

Struggling to diagnose an issue with my EGT reading. Randomly the reading on the No 4. EGT will go as high as 1900F and then almost instantly go back to normal range (1300F). Then repeat.

I have a GI275 EIS and have changed the probe on that cylinder, as I thought it may be faulty. Didn't work.

Any and all feedback is much appreciated.

Thanks Pacman

 

[Steve Blackstone]

 

[Pacman]

 

[Spert]

 

[NorthernAviation]

 

[Spert]

 

[NorthernAviation]

 

[sanjiv]

 

[Pacman]

 

[Pacman]