half way through the thread below I describe how I did a trans flush. I did not need to drain the block. I also did not need a radiator flush product, the system was in good condition.
http://www.automotiveforums.com/vbul...d.php?t=317539
hope it might help
SOLSTER
__________________
1999 Isuzu Rodeo S 3.2L, 4x4, Auto, Great Truck! 
2007 Pontiac Solstice GXP, Aggressive Red 
|