Synthetic Oil or Conventional Oil?

images (1)
No doubt at some point in time you may have heard the ongoing debate about which type of motor oil is best for your motor vehicle. The particular motor oils in question are conventional motor oil and synthetic motor oil. As an owner, or potential owner of a motor vehicle, naturally the topic will interest you. This is because you may have good reason to rethink your current choice in the case of current users, while potential users will know how to proceed. We will briefly explore the subject in an effort to assist with the decision making process.

Functions of Motor Oil

Although the primary function of motor oils is to lubricate all the moving parts of the engine, it carries out a few other functions as well. Motor oils serve to keep the engine cool and provides protection against wear by reducing friction. It also prevents corrosion and keeps the engine free from small pieces of debris.

Conventional Motor Oil

Conventional motor oil has its origins in crude oil, which is pumped from the ground and is processed. A base oil is produced to which additives are added. This changes the properties of the liquid giving it protection properties, improved heat breakdown levels, and viscosity.

Synthetic Motor Oil

Unlike conventional motor oil the base oil of synthetic motor oil comprises artificial or synthesized components, thus its name. Like conventional motor oil however, additives are added to give it properties similar to those of conventional motor oil.

Differences Between Conventional and Synthetic Motor Oil

Although they both carry out the same functions both oils have significant differences in addition to having their pros and cons. Conventional motor oil contains minute amounts of wax, sulfur, and asphaltic material, which are by-products of its manufacturing process. Synthetic motor oil, on the other hand, because it is chemically produced, has none of these contaminants. Another difference between the two is that synthetic motor oils will flow at much lower temperatures making it preferable in harsh winter conditions. At these same low temperatures conventional motor oil would freeze. Being more consistent in size and shape, the molecules of synthetic motor oils better withstand extreme temperatures; hence it will take longer to break down under extreme heat than conventional motor oils. Synthetic motor oils have very low viscosity ratings and in some cases have been known to flow up to seven times faster than conventional motor oils. This comes in handy at engine start up time, as that is when the most engine wear is likely to occur.

Making Your Choice

In deciding on which motor oil you will be using there are other factors besides those already mentioned, which will have to be taken into account. One of these is the type of car that will be using the motor oil. A high performance racecar owner will obviously choose the synthetic motor oil, as that is the oil they were specifically made to use. Newer cars with smaller clearances will also lean towards synthetic motor oils. The cost of the motor oil will play a significant role in the decision on which oil to use too, as the cost of synthetic motor oil can be as much as four times that of conventional motor oil. If someone changes their car yearly they may say why bother towaste extra money on synthetic oil. The car’s age could also play a part as waxes and sludge build-up by conventional motor oil could mask worn engine seals. These could come to light with the introduction of synthetic motor oils, which tends to break down and clean away those build-ups, thus possibly causing leaks and creating problems.

For all of your oil change needs be sure to visit Car-X.com The debate is by no means over and the points here by no means exhaustive, but it is hoped that they will at least point you in the right direction when the time comes for you to buy motor oils

Tips for Choosing an Auto Repair Shop

images
With so many motor vehicles around these days one would have thought it would be a simple task to find an auto repair shop. In fact finding an auto repair shop is not so hard; the problem is finding a good one. What constitutes a good auto repair shop depends on a combination of factors among which are prices, customer service and the quality of the work. Here are some tips, which should prove helpful if you are looking for a good auto repair shop.

It is advised that you don’t wait until you actually need a mechanic to start looking for one. When the need for the services of a mechanic arises you should already have an auto repair shop in mind. You will find them in the phone book but looking at an ad and speaking to them on the phone will hardly be a good test of their competence. A better method is to ask around. Co-workers, neighbors and relatives may be able to recommend auto repair shops they have had first hand experience with. They may also tell you which ones to avoid.

You will need to do some detective work as well. A good idea would be to have a checklist of things to check out. Take note of the customer service, how they deal with another customer who may have a grouse about a completed job can be an eye-opener. Note if they seem organized and professional. This may not be easy as the garage area is often restricted to staff only. Enquire about prices if they are not displayed. Do they charge a flat fee or do they charge by the hour? Make a comparison with other auto repair shops. Find out if the auto repair shop honors warranties and if they have warranty programs of their own. Check to see if the mechanics are certified and if they belong to any industry organizations. This could be an indication of their level of competence. Certificates may be displayed but then again they could be fraudulent. Make sure that the facility is secure in case you have to leave the vehicle overnight. Perhaps it would be a good idea to verify if permits and insurance are up to date too.

After investigations and enquiries on your part you should still err on the side of caution. Give them a test, a small repair job, and evaluate their performance. If you are satisfied with the results then you can trust them with more serious car issues.

Finding a reliable and trustworthy auto repair shop is important if you own a motor vehicle. Getting to know the people and building a good relationship there is key, as that would lessen the chances of you being ripped off by unscrupulous people. After all, you wouldn’t want to be on the receiving end of overpriced jobs and unnecessary repairs. For auto repair coupons be sure to visit Car-X Automotive Services.

Tips for Car Engine Maintenance

download
After you have spent a tidy sum on a car purchase, it makes sense to protect that investment by maintaining your car through regular check ups as prescribed by the manufacturer. If you become aware of any knocking, grinding or other noises emanating from your car, or if your car does not seem to have its usual power, then a further investigation into the cause is in order.

When you start the engine, it should start with no delay. The idling engine should be continuous and smooth, without any hiccups. Check your tailpipe to ensure that there are no black smoke or liquid emissions. Any moisture you see within the engine is most likely indicative of a leak.

Check the fan, timing and other belts to make sure that they are not cracked and brittle. If they are, get them changed out. Also, look at the fuel and air filters and make sure that they are clean and free of solid deposits, and examine the contacts on spark plugs.

If your engine oil level is insufficient, you risk ruining your entire engine. If you find that you have to top up oil frequently, then most likely there are gaskets that are faulty and need replacing. The marker on the dipstick will tell you the level of oil in the engine. Make sure that the oil is not above the “full” mark, nor close to the “empty” marker. Engine oil should not be dark brown or opaque, nor should it appear that it contains water.

Ensure that the level of coolant in the radiator is sufficient. Note, however, that this should not be done when the engine is already heated as you risk getting burned. The radiator fan should be in good working order to cool the engine sufficiently. The radiator hoses should be free of cracks and tears. Your temperature gauge should lie just below the mid-point between “Hot” and “Cold”: anytime the gauge moves colder to the “Hot” marker, immediately switch off your engine, let it cool for at least 20 minutes, and begin your investigation into the temperature rise.

Check the oil pressure: when you turn the starter, the oil indicator light should not stay on for longer than two seconds; if it does, turn off your engine directly and check the oil filter and engine oil levels.

If you find that the gears do not engage smoothly from first to second, second to Drive, and so on, check transmission fluid for sufficiency and efficacy.