by pdai11 on Sat Oct 31, 2009 10:02 pm
I have a 98 Saab 93 2.2 turbo diesel and just fitted a large 13 plate dry cell producing just over 1 liter per minute. after driving it for two weeks, no mileage gain but i had decreased on 2-4 mpg. I had connected the output hose onto the air intake 4 inches before the turbo. Is this the correct connection or should i connect it nearer to the airbox before or after the MAF sensor ?