Monday, August 22, 2011

Gas Saving Tips

I was hanging out in the garage the other day talking with some guys and we began discussing the price of gas. Showing my age a little, but I remember selling gas for less than $1 a gallon. One of the guys asked me "What are some of the things I can do to my vehicle that will improve my fuel mileage and save me money?" There are a few things a person can do to their vehicle that will help improve gas mileage and they really don't cost that much.

One of the main things that most people do not think about is the air pressure in their tires. Having the correct air pressure in your tires will save you money at the pump. A tire that is 6 psi below the manufacturer's recommended inflation rate could cause a decrease of 5% in fuel economy. Not to mention the excessive wear it creates on the tires themselves. To determine the correct air pressure, most vehicle manufacturers have the tire information listed on the vehicle identification sticker located on the drivers door or door jam. The information listed will tell you the correct tire size for the vehicle and the recommended amount of air to be used. If the information sticker is not their, most tire manufacturers list there recommended pressure rating on the side of the tire itself. These amounts may conflict between one another. Always use the vehicle manufacture's recommendations when possible.

The next item is the engine air filter. Not only is it an important factor in fuel economy, it also is an important part of a healthy engine. A dirty, clogged air filter could rob you up to 10% of your fuel mileage. It is recommended that you change the air filter every 12,000 miles or once a year. However, that is based on normal air conditions that one may find if they drive the interstate all the time. In reality, most of us drive in dirty air conditions, be it graveled country roads or behind a diesel burning bus in the big city, where a lot of contamination is in the air. I would suggest changing the air filter in your vehicle at least once every six months or every 6,000 miles depending on which came first. Most air filters cost less than $20 with a majority of them costing less than $10. The best part of the air filter is that on most models you can change it yourself and save yourself some money for having a specialist change it for you.

A good old fashioned tune-up may be the ticket as well. On some of the newer cars, a tune-up may consist of only spark plugs. However, on most of the vehicles a tune-up would consist of spark plugs, spark plug wires, and fuel filter. The down side of a tune-up is that it is a little more detailed than just removing a couple of screws or clips. It may require a professional to perform this procedure. A general rule of thumb, if your vehicle has between 80,000 and 100,000 miles on it. you probably need to schedule a tune-up. Most shops may also run an engine diagnostics to check and see if all the sensors are working properly and the correct fuel pressure is being maintained.

There are other things that help save gas such as taking off from a stop at a normal speed instead of trying to reach the speed limit in 1.2 seconds or less. Instead of waiting until you get to the stop sign, start slowing down when you reach the "Stop Ahead" sign. This will also save money on brake repair. Shut the car off when you run in for a Latte at your local coffee shop or convenience store. Schedule a wheel alignment. A vehicle with improper wheel alignment tends to use more gas compared to a properly aligned vehicle. Run a premium fuel injector cleaner through your gas tank every oil change or 3,000 miles.

Most of these suggestions can be performed at home without having to spend much money. If you need to have repairs made to your vehicle by a professional, shop around. Ask your friends. Don't just take it to the guy down the street because that is where your parents always went. Research the shops in your area and find out who has the best labor rate and does the highest quality of work. While these things aren't going too improve your mileage by 10 miles per gallon, they will help and they will also save you money on premature repairs.

Thank you for visiting. Have a blessed day.

Thursday, August 18, 2011

Preventative Maintenance, Part 3; Checking Engine Coolant

Now that we have mastered checking the engine oil, the next step is to check the engine's coolant level. Before we go any farther, NEVER EVER REMOVE THE RADIATOR CAP WHEN THE ENGINE IS HOT. Most engines maintain a temperature of 195 to 210 degrees Fahrenheit. Coolant at this temperature can scald or burn your skin badly. Only check the coolant when the engine is cold and has not been ran for the day. The good thing about this is that most of the new vehicles do not even require that you remove the radiator cap when checking the cooling system.

Engine coolant is commonly referred to as antifreeze. It runs through the engine's cooling system to help keep the engine at a determined temperature set by the vehicle manufacturer. If an engine runs low on coolant, it can get too hot or overheat. Overheating can cause major engine damage.

When checking the coolant level, you need to locate the radiator cap. The radiator cap may be located on the radiator itself or may be on the coolant reservoir tank.

Cap Mounted On Radiator
Cap Mounted On Reservoir Tank










On the Radiator mounted cap, remove it by pushing down and turning the cap counter-clockwise. Once again,  NEVER EVER REMOVE THE RADIATOR CAP WHEN THE ENGINE IS HOT. Once the cap is removed, the coolant level should be level with the top of the radiator. On the reservoir type cooling system, you should be able to look through the tank and see where the coolant level is located. On the side of the tank there should be a range showing the safe zone or a cold fill line or range for the coolant.




The cap is removed from this system by turning the cap counter-clockwise.

If coolant is needed to be added, the top of the radiator cap will tell you if a special coolant is required or check the owners manual. Add the coolant to bring the level back up to the top of the radiator or within the safe zone of the reservoir tank. Re-install the cap on the radiator type by pushing down and turning it clockwise direction. The reservoir type will screw on in a clockwise direction.

These are the basic preventative maintenance procedures that should be performed at least once a week. Everyone should know how to check the oil and coolant level to help prevent major and costly engine damage. If you have any questions, please feel free to ask.

Thank you for visiting. Have a blessed day.




Tuesday, August 16, 2011

Preventative Maintenance, Part 2; Adding Oil

Now that you have checked your oil and determined that the engine is a quart low, you now have to figure out what weight oil you need to add. The best way is to check the owners manual for the weight of oil recommended for your engine. If you do not have an owners manual, then contact the vehicle dealership, one of the major auto part stores, or a local oil change facility and ask them the correct weight of oil needed.

The other thing you have to determine is what type of oil that is currently being used in the engine. There are three types of oil; conventional, blended, and full synthetic. Conventional oil is a petroleum based oil, refined from crude oil. A full synthetic oil is an oil that is developed in a laboratory. Blended oil is conventional and synthetic oil blended together. You need to add the same type of oil that is currently being used. The use of a different type may cause the engine to leak oil or start "burning" or using oil.

Once the weight and type has been determined, locate the oil filler cap. This cap could be located on either side of the engine or could possibly be found on a tube in the front part of the engine. The cap may say "OIL" or have a picture of what looks like a genie pot with a drop coming out of it.











 Remove the cap and insert the funnel.


When pouring the oil into the engine, it is easier to pour if the jug or bottle is laying flat.


Once the oil has been added, wait a minute or two and re-check the oil level with the dipstick to verify the oil level is at the full mark. If it is, then remove the funnel by placing a paper towel across the bottom of the funnel to prevent any oil from dripping on the engine.


 Replace the oil filler cap.

The final preventative maintenance step is checking and adding coolant. I will cover this step in part 3 of this series.

Thank you for visiting. Have a blessed day.

Friday, August 12, 2011

Preventative Maintenance Part 1, Checking The Engine Oil Level

As a father, we try and teach our children all of life's skills they need to face the world on their own. We try and protect them to the best of their ability and maintain that "Hero" status as they get older.

I recently had a young lady come into the parts store. She was a college student heading home for Summer Break. She said she had a noise coming from her engine and wanted someone to help her out. I asked her when the last time she had her oil checked. She replied with a blank look and a "I don't know". My fatherly instinct kicked in and I started thinking, "This could be my daughter". As we stepped outside I told the young lady that I would teach her some basic maintenance that everyone should know.

There are two fluid levels that should be checked at least once a week, the engine oil and the coolant. I am going to address how to check the engine oil level in this segment; the coolant we will cover in a later post. The engine oil can be checked at any time whether the engine is hot or cold. I would recommend checking the engine oil level when the engine is cold to get an accurate reading and there is less chance of possibly burning your hand.

The piece used to check the engine oil is referred to as an oil dipstick. Most generally there are two different designs of an oil dipstick handles. One is a "T" type handle. The other is a ring type handle. Normally, the ring type handle is yellow in color. The "T" handle is usually black. However, other colors are used. A majority of newer model vehicles have "Engine Oil" printed on the handle. On vehicles that the engine is mount sideways, the engine oil dipstick is located between the front of the vehicle and the engine. On vehicles that have the engine mounted length ways the oil dipstick may be located on either side of the engine.
Ring Type

T Type



T Type


When checking the oil, you will need two paper towels. The oil dipstick is pressed into the oil dipstick tube. To remove, use one paper towel to grab the handle and pull up. By using a paper towel on the handle it will help prevent getting your hands dirty. Once the dipstick is removed, use the other paper towel to wipe off the end of the dipstick. Here you will notice some markings or holes. These markings will tell you if the engine is full of oil or if you need to add any oil. All of the vehicle manufactures have a different design of markings, but they all read the same. The top mark is the full mark. The next one down is the add line. After you have wiped of the dipstick, re-insert back into the dipstick tube making sure it is inserted all of the way. Pull the dipstick back out and check where the oil level is located on the marks. If the level is at the add line, the engine is a quart low on oil and you need to have some added. If it is between the marks, it is OK to drive the vehicle.


I will cover how to add oil in part two of this series.

Thank you for visiting. Have a blessed day.

Sunday, August 7, 2011

Welcome To Daddy D's Garage

Having worked in the automotive industry as a mechanic and parts man pretty much my entire life, I have found that there are a lot of little things one can do to prevent and save on vehicle maintenance. Also having a 15 year old daughter, I want to teach her and you what to expect when you have to go to a repair shop or a parts retail store.

When I was 6 months old, my dad started his repair shop. I still have memories as a young boy "helping" dad in the garage. But the most amazing thing, my mom would work side by side with my dad in the shop. She passed away when I was 13 years old. The best memory I have of her is I came home from school one day and she was sitting on top of a 1972 Chevy truck with a V8 engine and was handing the intake manifold to my dad. She went on to remove the cylinder heads and perform a complete valve job on that engine.

When I was 8, dad bought a parts store. Ever since then, I have been either a mechanic or a parts salesman. I currently am employed at a major parts retail chain. Every day I have people come in to buy parts that do not know what they need or even what vehicle they need parts for. It is my hope that I can educate people on what to expect, what information they need to have, and what questions they need to ask when they have to take their vehicle to a repair shop or visit a parts store to purchase parts to do the job yourself.

Feel free to ask questions. I will answer them to the best of my ability. If I am not sure, I will find out and make sure you get the correct information.

Thank you for visiting. Have a blessed day.

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