The Diesel Garage banner

1 - 7 of 7 Posts

·
Registered
Joined
·
2 Posts
Discussion Starter #1
05 cummins 4x4 auto
tst and smarty,5"exaust,90ghp fass pump,afe air box triple disk t/c valve body upgrade.
when i am cruising at 60 or so then roll into throttle engine chuggs an seems like its missing an then smooths out.
if i punch it out of the hole it runs smooth 12.5 1/4 mi. at 100 mph:smoke

any suggestions
 

·
Senior Member
Joined
·
411 Posts
dazed&confused said:
Have you tried taking the Smarty out and see if it still does it?
What he said!

I have heard of some guys with 2nd Gens and auto's not being happy with the Smary stacked with anything. Might be worth a shot. Might want to even try taking the TST to stock and see if it still does it. After that the only thing I could think of is something in the tranny, but I don't know a thing about an auto. :shrug:

DB
 

·
Senior Member
Joined
·
411 Posts
Yeah!

If there is one thing a Smarty does well that's fuel down low, and that will sure make a auto tranny that is already weak really show it's true nature.

DB
 
1 - 7 of 7 Posts
Top