bigbluecrew
Member
OK so I have a thread started before about some transmission overheating got it fixed by installing an auxiliary transmission cooler in line with the original factory cooler however before the heating issue I noticed a growl in the transmission to be a very low speed like maybe around 30 to 35 miles an hour soon as I accelerate it goes away however I have noticed it Now doing it when it drops below a certain rom any thoughts on what it could be it’s a 2500 HD so I do not believe it has cylinder kill it’s a5.7 with a 545 trans
