I Was Recently Out Fishing I Smelled Smoke. I Went Back To The Console And The Tach Was Smoking The Face Was Glowing Red. Removed Tach And Purchased Another. I Was Wanting To Know If Somithing Other Than The Tach Could Cause The Problem FORGOT THE MOST IMPORTANT PART THIS IS ON A 04 90 HP YAHAMA FARIA TACH 7000 RPM