Thread: Tach question
View Single Post
  #1  
Old 05-24-2010, 03:04 AM
densonfrnc densonfrnc is offline
Hummer Novice
  
Join Date: Apr 2010
Posts: 23
densonfrnc is on a distinguished road
Default Tach question
I have a 2005 SUT The tach is acting screwey. When I start it wont go below 4000 rpm. It never drops to around 2000 where it should be?
Reply With Quote