is there a way to adjust the line pressure because i'm having trouble finding where to adjust it from thanks.
is there a way to adjust the line pressure because i'm having trouble finding where to adjust it from thanks.
there is no such thing as increasing the line pressure electronically in an allison. the trans doesnt work that way.
you need to open the trans up and make physical changes inside.
2005 Silverado, CC/SB, 4x4, LT, LILLY/Allison12.9s @ 108 mph
many thanks to Ross and Paul