car noises

Saturday, May 25th, 2013 11:39 am
darkoshi: (Default)
My car was making an odd noise this last month, which it turns out was the alternator going bad. Normally, the engine is a low-pitched rumble. This was a higher pitched sort of whiny noise on top of the normal noise, and it increased in pitch as the car drove faster. It wasn't loud enough for me to be sure that something was wrong, but it was different enough to make me wonder. The sound was like the noise a small electric motor can make; sort of like a sound-effect in a video game.

The noise started after we had a bunch of other work done on the car, including new spark plugs, getting the power steering pump and oil pan gasket replaced (due to fluid leaks), and getting the A/C compressor replaced (as the A/C hasn't worked in forever). (There must still be a freon leak somewhere else, as it all leaked out again, and smelled nasty while it was doing so.)

So I was thinking, maybe the car simply sounds different due to having new parts.

This week, one day the battery light came on for just a few seconds and went out again, and the next day it came on and stayed on. So I had the car checked, and they said the alternator was bad. After getting it replaced, the odd noise is gone, and my car sounds like normal again. Yay.

From what I've read, power steering fluid or other fluids leaking onto the alternator can cause it to go bad. Yet, my car doesn't seem to have any hoses by the alternator that could drip onto it. Maybe it was just coincidence.


...Oooh. While going through my notes now, it turns out that I already had my alternator replaced 2 years ago, along with my belt and battery... so it wasn't a 17 year old alternator after all, like I was thinking! Hmmm.

Oh well. Hopefully it's all good now. I like my little car, and now that I've decided to keep it, I want it to keep running a long time.

bits and pieces

Saturday, April 27th, 2013 01:03 am
darkoshi: (Default)
After bad results with both a cake and a batch of brownies, I've discovered that I don't like the smell and taste of unrefined soybean oil. It tastes sickly sweet to me.

All I found on the subject is this statement on a few webpages: "Unrefined soy oil has a strong, distinctive flavor and aroma - some like it, some don't."

Next time, I should taste an oil before using it.

I do like the taste of extra virgin olive oil, but it doesn't seem like that flavor would go well in cakes and cookies. Have any of you tried baking with olive oil? Anyway, I now have some "naturally refined" safflower oil, which should be mild flavored. I used to buy Canola oil, but I began to notice it having an unpleasant stale smell and flavor, even when it wasn't particularly old.

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After months of testing different deodorants, I finally found a suitable replacement for the one I used to use. (More details on that possibly forthcoming.) But last weekend, I found out that the store I bought it from no longer is selling it. I may have to buy it online (luckily it doesn't seem to be discontinued).

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I ended up doing 2 saliva hormone tests (as referenced here and here). I took the saliva samples for both tests on the same day at the same times. Each test was processed by a different lab. I figured that using 2 different labs would give me an indication of how reliable the results were - if the results agreed with each other, that would give them more credibility than otherwise.

But the results did not at all agree with each other. So much for that. I suppose I'd need to get a blood test done somewhere for (possibly) more trustworthy results.

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I had headaches every day for 2 weeks, and then they stopped, even without me taking any meds. They must have been after-effects of the stomach bug virus. Now I'm occasionally getting headaches again, but these are more like my usual ones, and not every day.

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Qiao is now walking with only the aid of a cane. In fact, he is beginning to walk short distances even without a cane!

He recently bought himself a Sony Tap 20 portable PC. It's a giant tablet. It has a very nice screen.

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You know what would be useful? A website along the lines of "These are various sounds your car may make, along with an explanation of what part of the car may be making the noise and why". Well, actually, sort of like this, this, and this, but with actual car sound samples rather than human reproductions of them.

fuel economy

Sunday, March 24th, 2013 04:03 pm
darkoshi: (Default)
I bought my current car in 1999 for $4550. It was 3 years old, with 50,000 miles on it. I've had it for almost 14 years, and have driven it about 80,000 miles.

I'm looking for a new car. I thought that no matter which car I chose (excluding SUVs, pickup trucks, and big cars in general), that surely it would have better fuel economy than my current car. It's 14 years later, after all. Technology has advanced, and fuel economy has been a hot topic during that time.

Excluding hybrid and electric vehicles, the cars nowadays with the best mileage seem to get up to 28/35 (city/highway driving) miles per gallon. Many cars have much lower numbers.

I thought that one of those 28mpg cars would surely be an improvement over my current car.

But then I checked the fuel economy of my current vehicle. One website says 21/29 mpg. Okay... 28/35 mpg should be a noticeable improvement compared to that.

But another site says 24/31, and yet another says 25/32. Those numbers are better than the ones for many of the newer vehicles I've researched!

I decided to check my own documents to calculate how many miles per gallon I've been actually getting. I keep track of all my gas purchases, along with the per-gallon price of the gas. I also have notes on my car's total mileage at various points in time.

Using two separate time-frames within these first months of 2013, both calculations came out to 28.5 mpg!

Maybe that was just a fluke... maybe some of my numbers were wrong.

So I calculated it for a half-year time-frame between 2010 and 2011... 26.96 mpg. Hmm, still pretty good.

Then I calculated it for a whole-year time-frame between 2009 and 2010... 39 mpg!?? I figured this number had to be wrong. But even supposing I forgot to write down a few gas purchases (unlikely, as I almost always use a credit or debit card when buying gas), how could my numbers be that far off?

Then I checked the numbers for the 2 work-related trips I made to Florida in 2010. As I was getting compensated for expenses, I had detailed notes on my before & after odometer readings as well as my gas purchases. For the first trip, I seem to have gotten 34.8 mpg. On that trip, I drove back on slower roads, with more stop & go traffic.
On the 2nd trip, where I drove mostly on the interstates, I seem to have gotten about 39 mpg!

Whoa.

Maybe I should keep my current car after all. It has minor leaks, and I worry about it breaking down. But maybe even if it costs a lot to repair, it would still be worth it. It also avoids having to pay higher taxes and insurance premiums.

I don't know what to do. The cars I've been looking at are all selling for higher than what I was wanting to spend (actually for what I was wanting for Qiao to spend, as he has very kindly offered to buy me my new car).

How could it be worth it to spend over $10,000 on a newer car, when it doesn't even get significantly better mileage than my current one?
darkoshi: (Default)
For my new used car, I've decided that a hatchback would be good, in terms of having a nice compact car with good cargo space.

I've been checking the specs for all the hatchback models I could find which are about 3 years old.

Regarding the 2009 Pontiac G3, yesterday I read "In other words, the G3 is an Aveo5 hatchback by another name -- and at a higher price". So I quickly knocked the G3 off my list, as the Chevrolet Aveo was also on it.

Today, I found out that the Toyota Matrix* and the Pontiac Vibe are pretty much the same, too. From Wikipedia: "Identical mechanically, and nearly as much internally, the Matrix and Vibe are clothed in different sheetmetal designed by their respective brands."

Comparing the photos from Edmunds.com, they are indeed very similar. Can you spot the differences?
The 2010 Pontiac Vibe is in the top photo of each set; the 2010 Toyota Matrix is below:













The last set of photos demonstrates an issue with the headrests (aka "head restraints") which I'm very concerned about.

For the front passenger seat, do you notice how the headrest in the bottom photo looks fairly straight & comfortable, whereas the one in the top photo looks like it would push your head slightly forward? This difference is due to the seats being leaned back a different amount in each photo.

The little cartoon on this page also demonstrates the issue.

An NHTSA regulation was passed some years ago which mandated new headrest designs for all cars manufactured after 2008. It details the maximum distance that the headrest is allowed to be behind the driver's head. As (supposedly) most drivers lean their seat back, the headrests are designed with that in mind.

Personally, I like my seat to be in a fairly upright position when I drive. That's more comfortable for me, and I see better that way. So now I'm worried that I won't find any car which will feel comfortable. There are many complaints to be found on the web where other people mention these kinds of headrests being uncomfortable for them too.

The issue was even mentioned in the above regulation document: "In opposition, a majority of the manufacturers ... suggested that vehicle occupants would prefer a head restraint backset of more than 50 mm. Specifically, they maintained that smaller female occupants tend to utilize steeper seat back angles. According to these commenters, a backset of 50 mm may cause significant intrusions into the space where these occupants typically place their heads, forcing their heads into an unnatural forward-tilting position.

Based on [UMTRI's] research, a 50 mm backset would result in head restraint interference for 13 percent of the driving public. The head restraint would actually come in contact with the hair of approximately 33 percent of drivers, assuming a hair margin of 25 mm. ... the individuals who preferred seat back angles more upright than 25 degrees (usually small stature people) were most likely to be subject to the head restraint interference. UMTRI estimated that with current seat designs, a backset of 91 mm would accommodate the preferred head positions of 99 percent of the population and a 70 mm maximum backset would accommodate all but a small percentage of the population.

But then the document goes on to state:
We concluded that comfort-related issues are not insurmountable in front seats because front seat backs can be adjusted to alleviate discomfort.
...we have decided to increase the maximum allowable backset to 55 mm, with the seat back positioned at an angle that gives the HRMD a torso reference line angle of 25 degrees.


Sigh.

Some cars have headrests which can be tilted forward and back. But from what I've read, those don't necessarily help, as they are mainly designed to tilt *even more* forward, rather than to give your head more space behind it.


*Just in case anyone wonders, I did hear the news that Toyota has issued a recall of Matrix vehicles due to an airbag issue - but that's only for older models.
darkoshi: (Default)
I got one of the SC Equality license plates for my car. It is quite nice looking:



The black rectangle is where the numbers are. The white rectangles are where the month/year stickers go.

If you own a vehicle registered in South Carolina, and if you've been thinking about getting one of these plates, I'd suggest you don't wait too long. Based on SC Code Section 56-3-8000,
"If the department receives less than three hundred biennial applications and renewals for a particular plate authorized under this section, it shall not produce additional plates in that series. The department shall continue to issue plates of that series until the existing inventory is exhausted."

Based on the number I got, it doesn't look like 300 have been issued yet.

I was uncertain how much to pay for the plate. The application form (MV-95) indicates that you should pay $25 plus the regular registration fee (which is $24 for passenger cars), so I sent $49. They sent me a $12 refund, however. What is stated on the SC Equality site seems to be correct:
"If your current registration is less than one year old, you will not have to pay an additional registration fee, and will pay just the $25.00 plate fee. If your registration is in its second year, the DMV will ask you to pay just one year in order to have a full, two-year active registration.".

The MV-95 form also states:
"If your current tag is within three months of expiring, you should pay your property taxes and renew your plate BEFORE you submit an application for a specialty plate."
darkoshi: (Default)
The stunt driving in this video continues to amaze me.


Video title: M.I.A. - "Bad Girls" (Official Video)
Posted by: Noisey
URL: http://www.youtube.com/watch?v=2uYs0gJD-LE



This is a "making-of" video, of the video:


Video title: M.I.A. - "Bad Girls" (Official Behind the Scenes): Noisey Specials #08
Posted by: Noisey
URL: http://www.youtube.com/watch?v=m6-sNTOhYnU
darkoshi: (Default)
SC announces pro-equality license plates - to be available starting the end of this month.

Other specialty plates currently available in SC are shown on this DMV page.

.

On a related note, it's ironic to me how some groups claim that they want to "Save Marriage" when what they actually mean is that they want to prevent marriage; ie., prevent certain people from marrying.
darkoshi: (Default)
As I drove up my driveway yesterday, I noticed that my car's battery warning light had come on. I decided to wait till the next day to check if it was still happening then, or if it had only been a fluke.

Later that evening, on our way to see the Harry Potter movie, Qiao's car broke down - one of the arms holding the tire cracked, causing the tire to lean lopsidedly. Fortunately, it happened only a few hundred yards from an automotive repair place, and we were still able to drive the car (very slowly and with the emergency flashers on) over there. Forestfen picked us up and give us a ride back home, as Qiao's car wouldn't be fixed until the next day.

Today we had a quick test done on my car at AutoZone, and the prognosis was that the serpentine belt needs to be replaced, and the alternator might need to be replaced too. We figured that the car should still be ok for a little while since the battery was still good, and that we would wait to pick up Qiao's car before taking mine somewhere.

Today as we went to pick up Qiao's repaired car, my car zonked out right as we were driving into the automotive repair place's parking lot! My engine cut off and refused to come back on, and several more warning lights came on. I had been considering leaving the car there for its repairs anyway, if they gave me a reasonable price quote. It seemed rather amusing to me, for my car to have died right as we were driving in there. It couldn't have happened in a better place.

Google car sighting

Thursday, August 11th, 2011 11:16 am
darkoshi: (Default)
Qiao just called me to say he saw the Google street-view car with the 6-foot high tripod with cameras on the end. It passed him while he was driving on Pine Belt Rd. He said it was a small white funny-looking car with stripes on it.... must have been like this one.

I checked Google maps, and the area between Pine Belt Rd, Two Notch Rd, and Beltline Blvd doesn't have street-view available yet, so the car might have been doing imaging of that area. I'm curious whether Qiao's car got into any of the images. We will check Google maps in the future to find out.
darkoshi: (Default)
Reminder to Self:

When replacing your car's windshield wipers, and when the old ones are being persnickety and not coming out, you do *not* need to climb up onto the car's hood in order to get a better grasp of them. You can simply press the little metal part in the middle of each wiper blade which detaches the whole thing. Then, with the freed wiper blade in your clutches, you can fight with it somewhere else, without worrying about denting your hood with your bodily weight.


Note to self on terminology:
The wiper "arm" is the part that goes back and forth.
The "blade" is the part that holds the long rubber wiper.
The parts that need to be replaced periodically are called the "wipers" or "wiper refills".

Another note to self:
Do not ask your significant other to buy you new wiper refills on his way home just because you don't want the trouble of putting the dog on the chain and opening the gate and driving out and closing the gate and taking the dog off the chain and driving to the store and then doing it all again in the reverse. Instead of just getting you the refills like you want, he'll insist on getting whole new blades, *even* when you are clear with him on the terminology.

Oh, and by the way:
A single make and model of car may need different sizes of wiper refills, depending on what kind of wiper blades it has. The length is likely to be the same, but the width may differ. Narrow blades need narrow refills, but narrow refills won't work with regular-width blades.

(no subject)

Friday, August 22nd, 2008 09:37 pm
darkoshi: (Default)
Hoo-ray for e-Bay. I found climate control knobs for my car there, which I couldn't find anywhere else. I had bought a generic 3-piece assortment at an auto store, which had one knob that looked exactly right, but turned out to be about a millimeter too narrow on the stem. Since my knobs broke, I haven't been able to even turn on the fan to clear the windshield when it fogs up. Hopefully the new ones will fit and won't break.

I bought a nice-looking dragon fruit at a new Asian market in town, as well as a bunch of leek flowers.

car

Tuesday, February 13th, 2007 09:09 pm
darkoshi: (Default)
We had a nice little thunderstorm with lightning and pouring down rain, so I took the opportunity to check inside my car during the downpour to see if I could find where the water was leaking in from. But the water had not yet manifested itself inside. I guess the water pools up inside of the body of the car somewhere, and then eventually seeps through the carpet from underneath.

(no subject)

Sunday, February 4th, 2007 07:24 pm
darkoshi: (Default)
The "interesting" person stopped corresponding with me with no reason given, nor even a goodbye. I guess that means he probably does smoke, or he lost interest in me for some other reason. But mainly, that he's rude.

My car still has the leak. So the leak must be coming from somewhere else, and I suppose I will need to investigate it further. I now at least have a used copy of the repair manual for my car; I had ordered it last week.

I sewed two items that needed sewing.
I did my taxes.
I cooked the fava beans which had been soaking for 2 days. I left them in the pressure cooker for an hour and a half, and they actually got nicely soft this time.

I shall make brownies.

I think I shall make an appointment with the chiropractor. Something is off with my right leg, and I haven't been able to stretch on that side without a modicum of pain for more than 3 months now. The pain comes from the muscle, but seems like it may originate in my lower spine above the tailbone. So perhaps the chiropractor can help. I had something similar several years ago, and it lasted about half a year, till I was able to stretch normally again. I'd rather it not last another 3 months this time.

(no subject)

Sunday, January 28th, 2007 08:52 am
darkoshi: (Default)
I'm awake again. No longer so discouraged about the car; intent on getting a battery terminal puller tool for use in removing the wiper arms, and a trim removal tool for use in extracting the plastic screws. And maybe some polyurethane too, in case I actually find the location of the leak. And a big sponge in case I don't.

If only dealing with relationships were that simple.

Tired.

Saturday, January 27th, 2007 06:22 pm
darkoshi: (Default)
I was going to try to fix something on my car. So I popped the hood. Except the hood didn't pop. Eventually figured that I should be able to trip the hood-latch by fiddling with it from underneath the front of the car, so I got down and fiddled. It didn't have any effect. So there I was, lying on the ground, looking up at the nice blue sky... ah, how nice. I've never been in this position in the front yard before, looking up at the sky... then I moved my fingers a bit again, and ta-dah!, the hood popped open. I checked the mechanism, and nothing seemed wrong with it, so I closed the hood and pulled the hood release from inside the car, and this time it worked.

But I wasn't able to fix the thing I wanted to fix. A water leak when it rains. At first it felt good, figuring out how to get the plastic pieces off the end of the wipers, to expose the nuts. But then I wasn't able to get the wiper arms off, and I couldn't get the plastic screws out either, which were holding down the cowl, without breaking them, at least. So much for that.

A guy walking down the street addressed me... "Hello. Are you married? Do you have a boyfriend? Do you want a friend?" No thanks, I replied, a bit amused. Later, he walked by again, and this time Forestfen was there, and he asked her the same thing. She declined as well.

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