changed map and still problem

[lipps_03king ranch]

yes before and after i cleaned the turbo the unison ring moved freely. The slots in the ring didn't seem to be worn out either, but i cleaned everything real good any ways and coated everything in a thin coat of anti-seize, and wiped them clean. yes i have an afe filter and airbox.

[Gabe1911]

Hey- I have an 03 Excursion that I think might be having the same problem that you are. When I am driving it, I feel a loss of power and if I dog the crap out of it- it runs like **** the first couple of times I stand on it- then it will run like there is nothing wrong. But if I just drive it normal shortly thereafter the problem comes back. Does that sound like yours?

[lipps_03king ranch]

somewhat, but as it is acting up if i punch it it will downshift and spool up normal and pull hard. it seems to only act up when im crusing, or accellerating normal, not under hard accelleration. it doesn't drop RPM's much just turbo boost. and the problem is intermittent. didn't even happen the past couple days. ???

[forddieseldoctor]

Did you check your exhaust backpressure tube and map nipple in the intake for restriction?

[lipps_03king ranch]

no i have not checked those yet, but that is now the next on my list, will get to it in the next couple days and post up the findings. Thanks appreciate the help.

[elm302]

where are those located at