Rawze.com: Rawze's ISX Technical Discussion and more

read, read, and read,.. and educate yourself on these newer beasts. here are some related links towards what you should likely be looking for...

http://rawze.com/forums/showthread.php?t...5#pid17345

http://rawze.com/forums/showthread.php?t...9#pid43589

http://rawze.com/forums/showthread.php?t...2#pid53502

http://rawze.com/forums/showthread.php?t...5#pid22465

http://rawze.com/forums/showthread.php?t...2#pid37802

Excellent! Thanks Rawze. I am in the classroom.

(06-27-2020 )Lonestar10 Wrote: [ -> ]I just bought my 16 t680 with 600k miles cm-2350/13sp 3.36 rears 242 wb and new carrier Apu pretty clean truck 42psi oil pressure cruising for 35k and it's still stock tune running in 12th yesterday I pulled 7mpg from rapid City SD to Sioux falls SD doing 65-67. Today I'm putting in the demandate

this is the type of truck im looking for hope to have good luck like you did!

ScarfaceTrucking I would like some 3.55 gears. Have 3.36 just not my liking. Low geared trucks are getting harder to find. Then the auto transmission option.

Have thought of regearing my truck but the cost.

“I run a fuel additive catalyst that really helps with how the aftertreatment system runs”

I’m coming to this conversation late but if I had all these problems I would stop drinking the Kevin Rutherford coolaid. Iron oxide is hard on sensors and puts ash in your dpf that can’t be regen. You are having way to many issues to be normal. Either your engine is worn out or you bringing on problems with this catalyst. Cetian is good. Catalyst is bad.

(06-27-2020 )Waterloo Wrote: [ -> ]Lonestar, what did you give for that 680, if you don't mind me asking?

35k