I just installed a heater delete and changed my fuel filter. after that when i drive it and get in it hard when it shifts to o/d it studders and blue smoke out the stacks. Or if i have it in a strain going up a hill in o/d it will puff blue.

 

bump ................

 

can't blue smoke mean your burrning oil because its leaking around rings??

 

Got the problem fixed. It was my fuel canister lid was not tight. That blew my mind.