Auto Answers » View Question
Milton 9/17/2010
2007 GMC C7500 Topkick C7C042 6 Cyl 7.2L - Engine
On several occasions when I am driving the vehicle, the tach light on the dash comes on and just makes a buzzing sound
Sometimes the whole cluster is erratic, and sometimes it doesn't come on at all.
No answers
  • No one has answered this question.

Preview Answer