2004-2007 Cadillac CTS-V General Discussion Discussion, Power Steering Fluid Change... in Cadillac CTS-V Series Forum - 2004 - 2007; Alright guys, my power steering fluid is probably shot. I was getting the groan at lower temps, but it seems ...
Alright guys, my power steering fluid is probably shot. I was getting the groan at lower temps, but it seems to happen more often when it's not really that cold. After my last autocross, it seemed to get worse. The FAQ doesn't have the changing procedure as far as I can tell.
Any info and advice on this would be of great help.
Be careful how you refer to Feffman "sucking it out"! Damn a guy could get a reputaion around here.
I use one of those little hand vacum pumps to remove the fluid from the power steering reservoir, refil it, drive it around for a while then remove all the fluid fro the reservoir again. After about 2-3 times, it's all pretty new.
Here is what I do, anyone can do it but it is kind of tricky, or you'll make a mess.
If you can get as much fluid out of the reservoir as possible to start, find a way to get it out.
On the side of the power steering reservoir there is a return hose with a spring clamp on it, put some rags under it so you don't get fluid everywhere and pull the small line off. Now you have to find some way to connect a small pipe or hose to that and a jug of some sort.
The idea is to extend that return hose into a container to catch the fluid.
Next find something to plug off the nipple on the reservoir.
As funny as it sounds, if I can't find something I use a chunk of a latex glove and a rubber band.
Once you get set up all you need is your fluid and an assistant.
Raise the front wheels off the floor and have someone get in the car.
Fill the reservoir with whatever fluid you like and have your assistant start turning the steering wheel from lock to lock WITHOUT starting the engine (OFF).
The rack and pinion will act as a pump and push the fluid through into your jug, all you have to do is keep some fluid in the reservoir so you don't pump air into the system.
Just keep doing that until you see clean fluid coming out of the return line into your jug, and maybe a couple times after that just to be sure
Then suck the fluid back out of the reservoir, remove the cap, reinstall the hose, clean up any spillage and top off the fluid, put the car back on the ground and go driving.
It can be a pain at first, but I have seen fluid changes really quiet down some of these when they get noisy.
I just use a can of brake clean to wash everything off but you can just use a light application of degreaser and wash it off with a hose (preferably not in your flower beds)
The two power steering fluids that are recommended are Redline Power Steering Fluid and Royal Purple MaxEZ. I am going to roll with the Redline since it seems to be better documented and seem to put up with more abuse.
Question is....will the dealer put Redline in for us vs. whatever the dealer uses?
Ewill...any comments on what you guys use at the dealer and your feeling on whether other dealers will put Redline power steering fluid in the car (that is, if we purchase it)?