Originally Posted by takeshi

What are you expecting that isn't in all the prior threads on fluids? Of course you'll get all sorts of options. No fluid choice is one-size-fits-all and there are many good fluids to choose from. As for the viscosity, IIRC 75W110 better matches the old SAE 90 spec.

No fluid thread has ever generated a conclusive list of fluids. Why do you think this thread will be any different? Every fluid thread starter has the same notion. However, you'll just get more differing opinions. If you want conclusive answers then have your fluids tested and analyzed next time you change them. Your specific vehicle, your specific driving conditions, your driving style and your personal preferences all play into this. There will never be a conclusive list of fluids like what you're looking for.

Of course. A lot of people go by marketing, word of mouth, "feel", color of the used fluid or what "works in their experience". As always, consider the source. There are some posters here that are knowledgeable. Read between the lines to determine who they are. Generally they don't make simple assertions like "Royal Purple is the best and works for me" but actually back up their statements. Researching isn't just about collecting info but assessing the sources you're using as well.

Originally Posted by dwight

Everyone is new at some point. You need to try to learn. Check the local forums to see if you can get someone to help you out.

It depends on how much they want to overcharge you by.

Is that a trick question? "Dealership" and "fair price" in the same sentence?

I'm really slow and it took me less than 3 hours to:

• change engine oil
• change MTF
• change diff oil
• change brake fluid
• change clutch fluid
• rotate tires and check tire pressure
• check cv boots and other rubber parts
• inspect brake pads for wear

That includes stopping frequently to take pictures and to locate misplaced tools. Excluding the brake fluid, because it's done concurrently with other changes, the most time consuming item item on the list was changing the engine oil because I misplaced a case of 10W30!

Originally Posted by HS2K.RLS

So just how did you "rotate the tires"?

Originally Posted by spets

Both the 75W-90 and 75W-110 fall within the old SAE90 spec. But the 90 is on the low side, and the 110 is on the high side. Because differential fluids tend to shear down, I prefer to run the 110 because when it does shear down it will stay "within spec" longer, if that makes sense. That's good if you don't change your fluids for a while or if you do aggressive driving.