brokesilverado

You can also push the tow haul button in for 5 seconds or so & turn off the grade braking.

I have this programmer but I got it for the main purpose of turning off the afm. So I didn't really pay attention to any real performance upgrade with it. I did up the shift firmness with it to the towing firmness setting which was the lowest setting I think. Most everybody here will tell you blackbear or other tunes but for me the hypertech did what I needed.

Just wondering if anyone has just taken the belt off the vacuum pump & left it in place rather than taking it off & plugging the oil holes.

Does anyone know anything about the Leer HF350M folding cover? I looked at the dealer miniature display model today & liked what I saw.

That's the way my 14 works but it's not from Canada

To do this getting rid of the vacuum pump do you also have to get rid of the oil catch can I have installed?

Try leaving the hood open.

Nice!

Ok thanks

What size washers did you use?

I have 3m and it seems ok. I put it on myself but I don't drive my truck much. I bought it in Feb of 2014 & I have 9,948 miles right now. Maybe someone with more mileage can say more for wear.

Yes it has made it without a catch can. All he has done is have the oil changed & other routine maintenance.

I know everyone will say it's not my truck but a man who delivers all our nuts & bolts to my work place has a 2014 gmc cc 4x4 5.3 with around 175,000 miles now. It's his personal truck as well as work. Only thing he's had fixed is the blend door arm in the hvac broke.

I made my own can so the first hoses I used was just regular vacuum hose. When I changed I did both hoses.

I got the hose given to me free of charge so I used it. Didn't mean it had to be 350 psi.