bayyum Well-Known Member Joined Apr 18, 2009 Messages 2,472 Reaction score 0 Location Prince George BC Jul 31, 2010 #1 I got a tach put in my truck today, and it reads 1700 rpm. I only tested it when it was in park. Why doesn't it go past 1700 rpm?
I got a tach put in my truck today, and it reads 1700 rpm. I only tested it when it was in park. Why doesn't it go past 1700 rpm?
green1 Well-Known Member Joined Dec 6, 2008 Messages 4,639 Reaction score 61 Location Orange Park, Fla Jul 31, 2010 #2 Is it factory set for 8 cylinders?
bayyum Well-Known Member Joined Apr 18, 2009 Messages 2,472 Reaction score 0 Location Prince George BC Aug 1, 2010 #3 Yea, it is set for 8 cyl.
cudamark Well-Known Member Joined Mar 14, 2009 Messages 11,919 Reaction score 3,561 Location San Diego Aug 1, 2010 #4 It reads normal at idle but the needle only moves to 1700 even though the engine is revved higher than that? Bad tach or the needle is rubbing something in the gauge.... faceplate, glass, redline indicator, etc.
It reads normal at idle but the needle only moves to 1700 even though the engine is revved higher than that? Bad tach or the needle is rubbing something in the gauge.... faceplate, glass, redline indicator, etc.