Mine did that when I had the wrong sending unit. Be sure to take your VIN to the dealership and have them order you the correct sender that is mounted in the cylinder head, not on the intake manifold.
Mine did that when I had the wrong sending unit. Be sure to take your VIN to the dealership and have them order you the correct sender that is mounted in the cylinder head, not on the intake manifold.
See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709