96 350 vortec back firing and loss of power
i have a 96 chevy 350 vortec. just changed the motor in it and cant get it to run right..it will
sit there and idle great when its it park...when i get out on the road it starts to loose power
and back firing alot but only when i get to about 25-30 mph. help me under stand this.
took it to a shop they said i had a air leak in the intake,now there saying that valves are
too tight...what is the problem? you can email me at dustinjboshell@gmail.com...