someone help

[jackrussell]

When on the highway at full throttle my engine goes up to 5,000 rpms. It won't upshift I need to let of the gas to go any faster.Stock boost gauge reads around 10 or so? But I just seems to shut down anyone know of a place that works on these truck in mass.Thank you O I do have a after market chip in it from a.t.r.? :rant: :rant: :rant:

 

[attackdog]

Re: someone help

You may need to adjust your throttle cable. It may be pushed too far in and not allowing the truck to shift into the higher gears. Does your truck shift hard and go into the 3k or 4k rpm range from the 1st to 2nd shift? If it does that may be it.
-Deano

 

[jackrussell]

Re: someone help

It seems to shift fine. I will check that tonight I am talking about when I put it to the floor and hond it there,once I get to 95 or so I need to let up on the gas to get more out of it and take it up slow but itf I put it back it shuts down before it blows,Thank you