I’ve got a hummer h2 with a Dmax swap. Tran’s tune is from Duramaxtuner. When warm and driving moderately hard like at at high speeds, it spays oil out the top from somewhere. All over the underside of the body and down the transmission.
im going to change the oil tomorrow just to verify the fluid level. It doesn’t seem it’s coming from the vent but it almost has to be.
Can a trans tune cause this?
im going to change the oil tomorrow just to verify the fluid level. It doesn’t seem it’s coming from the vent but it almost has to be.
Can a trans tune cause this?