freddiedad
Contributing Member
I was going to change my gear oil in my drive, upper lower,interemidate. When I went to the shop to pick up the oil and pump for it the owner there told me this a very tricky thing to do and if not done right,belching, you could blow out the gaskets and then it is a very costly repair. He also said that this a 2 hr job, so know im afraid to do this. Is he right or just trying to get me to bring into his shop? . iS THIS SOMETHING THAT NEEDS TO BE DONE OR AM I LOOKING FOR TROUBLE? The dipstick reads a little low SOME EXPERT ADVICE PLEASE. omc stringer 3.8 liter v6 gmc
