Can I save money by adding hho to my 1990 ford ranger?

I always see these water generators online that claim if you add this to your already fuel burning vehicle it would make it more efficient. I love my little ranger but gas is so expensive and I drive long distances. It just doesn't seem like it could actually work or more people would be doing it right? Are the kits hard to put in? Is it worth my time/money? Will I actually save or is this just what they are claiming?

My ford ranger steering wheel won't turn?

I know it has something to do with power steering but I put some in yesterday, it's still not working. Anybody have any ideas what's wrong and the possible cost.

Car making squeaking noise?

I have a 1996 ford ranger, 3.0 5 speed. I recently noticed that when I run the truck from a cold start (Usually after sitting overnight, on a cool morning), the truck will make a squeaking noise (kind of like a door would) when I let off the clutch and give it gas. The noise doesn't come when I put it in gear, but it's when I start driving. I'm not sure if it's letting off the clutch or giving it gas. It just started doing this last week. I haven't noticed any affect on performance.
The truck also has 181k on it. Never had an issue with it aside from a bad radiator.

Why are my breaks locking up?

I went to auto shop today and got new brake pads and rotors installed. I went driving and every so often my brakes would lock up as if I was breaking on ice. Does anyone know what could be wrong?

I drive a RWD 06 Ford Ranger if that matters.

Ford ranger for 2000 Chrysler Sebring?

I have a 98 ford ranger with about 115,000 miles on it. And a friend wants to trade a 2000 Chrysler Sebring with about 167,000 miles on it. Plus maybe $500 bucks. Is this a good deal or no? Exactly how reliable are 2000 Chrysler Sebring's known for being? Any info would be helpful.

Does a guys car/truck play a role in if you'll go out with him or not?

I was just curious, mainly if girls like guys on trucks over cars or how that works? I know my girlfriend knows little about vehicles but thinks that guys should drive a truck "because it's just more manly"

Just curious if girls would rather date a guy in a Mazda 3, Subaru WRX, Ford Mustang, Ford f150, Chevy 1500 or lifted s10, ranger or something

As opposed to an old beater corolla, accord or something with little horse power and isn't really fun to look at or drive.