i have had theese symtoms for some monts now, it was cycling in and out of TCC lock under light load in OD only.
Talked to a a couple of tranny rebuilders, one suggested it could be a bad speed sensor or misfire, the other said bad speed sensor\sensors.
i ordered the front speed sensor and...
Makes me wonder how one can build a Boost pressure regulator that senses from 0-6 \ 0-8 and so on, and close the boost valve from zero to a preset value, and opening it along with rising boost pressure.
But not working as a engine brake before you activate the brake pedal.
Just my brain...
Mileage check before testrun 2.
I have been driving 283 km from start of 1st testrun, and filled 45,82liter at the same spot as last time.
That gives me 1,619 litre pr 10km / 16mpg if got it right. i am pleased with that as i have not been driving economical, i have used the Turbo a lot...
Thanks Buddy, i had forgot that my speedo is off, its been like this since i bought the truck.
Will test it with the GPS also today to be 100% sure.
Will also verify the rear, if its 3.42 or 3.73
A little correction.
From the sticker in the glove box it says 3.42 and compnine 3.73, i have to check this facts to be shure.
here is my VIN: 1GNGK26F6RJ344866 if anyone have other places to check it out.
Thanks
I have 3.73 rear
Info from Compnine
GT4
AXLE,REAR,3.73 RATIO 3.73R(GT4) - G80 AXLE,REAR,POSITRACTION,LIMITED SLIP POSITRACTION L/SLIP R/AXL(G80
Will install the tune today and make new testrun at the same location as the last one.
Hi Buddy and thanks.
Well without your advice in the start of this project it would not have been this successful, so I give you a little of the glory of the success :)
I am exited to see\ feel changes later today as i will install the tune and go for a similar testrun.
Thanks Jorge6.5
The intercooler came from: http://shop.klracing.se/sv/artiklar/intercooler/tjocklek-3-mittenanslutningar/78cm-bred-600x300x76-3-mittenanslutn.html
I had a friend of mine move the intake\outlet pipes to fit in the engine bay.
Hi Rob
Am i way off if i estimate a 0-60 in 11 sec, a bit hard to calculate in the vid.
Look at my vid if you like to, it does 0-100km\h in ca 9-10sec. http://www.youtube.com/watch?v=T_yL3ogZx4c&feature=player_embedded
Here is a video of my 0-100 test last weekend, my first you tube upload.:rolleyes5:
Not great quality on the video on my cell, will try to mount it steadier next time.
http://www.youtube.com/watch?v=T_yL3ogZx4c
Hi Slim
Was that Google translate ?, not impressed with Google translate :)
The setup works very nice, will use the GMTD to se when the ATT starts to Spool, i cant say there is any noticable lag with this setup.
the cooler flows great, and the IAT is also very nice.
Will probably install the...