Your Monday Maintenance Tip: Cold Facts About A/C Refrigerant

How did we ever get along without air conditioning in our cars? It’s a feature we take for granted until, suddenly, it’s blowing hot air.

 

In the past few years, many owners have discovered that fixing an inoperative air conditioner can cost a few hundred dollars or more, depending upon the make and model of vehicle. The reason is that the old standby R-12 refrigerant, trade named DuPont Freon, has been replaced by R-134a. Touted as being environmentally safer than its predecessor, R-134a has been standard since ’94.

If your older vehicle needs major repairs to the air conditioning system you can expect to replace refrigerant and the oil in the compressor in addition to the old components. You also may need to install a retrofit conversion. Do not allow anyone to mix refrigerants. They’re not inter-changeable. You cannot add R-134a to your older air conditioner without first flushing the system. Further, according to the Car Care Council, some substitutes are volatile mixtures of propane, butane and flammable hydrocarbons. Keep in mind the fact that if your vehicle is leaking refrigerant, you’re damaging the ozone layer.

An annual inspection of the vehicle, including the air conditioning system, may help forestall costly repairs. Ask your service center to evaluate your system before those hot and humid days of summer.

 

Courtesy of CarCare.org

GM Shows Chevrolet EN-V 2.0 Mobility Concept Vehicle

BEIJING – General Motors showed the company’s vision of the Chevrolet EN-V 2.0 concept at Auto China 2012 today. It is an evolved design of the company’s revolutionary mobility concept revealed at World Expo 2010 Shanghai.

“Our designers and engineers are exploring a range of options for turning the EN-V concept into a reality,” said Kevin Wale, president and managing director of the GM China Group. “The EN-V 2.0 concept would use technologies such as the mobility Internet, electrification and telematics to help change the automotive landscape and ensure a sustainable future for our industry,”  

The original EN-V (Electric Networked-Vehicle) concept was a centerpiece of the SAIC-GM Pavilion at World Expo 2010 Shanghai. The two-seat electric vehicle pioneered a new automobile DNA based on the convergence of electrification and connectivity. It was developed to show the possibilities for alleviating concerns surrounding traffic congestion, parking availability, air quality and affordability for tomorrow’s cities.

The EN-V 2.0 concept adds features that consumers demand such as in-vehicle climate control and personal storage space. In addition, it would be capable of driving in all weather and city road conditions.

GM expects to use EN-V 2.0 prototype models in pilot studies throughout China.

 

Courtesy of Media.GM

Your Monday Maintenance Tip: Avoiding Potholes

Potholes destroy tires, and the price of tires is rising sharply due to a supply shortage of natural rubber (yes, it still comes from trees, mostly in southeast Asia) and increasing demand from China, where car ownership is undergoing double-digit growth. Petroleum is also used in tire manufacturing, adding further to cost volatility. Blow out just one tire on one pothole and expect to pay out more – one major tire manufacturer increased prices three times in 2011 alone.

 

Damage from potholes doesn’t stop at tires. In a blink of the eye, you can experience $1000 of damage, possibly more, when your car hits a pothole – it’s possible to impair your car’s shock absorbers, suspension system, struts, rims and alignment as well. According to the American Association of State Highway and Transportation Officials, the average additional vehicle operating costs due to rough roads in 2007 was $400, with higher costs experienced in places including Baltimore ($589), Concord, NH ($656), Dallas-Fort Worth ($512), Los Angeles ($746), New Orleans ($622), New York-Newark ($638), Oklahoma City ($631), San Francisco-Oakland ($705) and Tulsa ($703). Deteriorating roads and general inflation since 2007 likely pushed these costs higher.

But there are things you can do before, during and after hitting a pothole. A preventive strategy is more about preparation, driving skills and reacting appropriately when a pothole sneaks up to surprise you. We suggest you approach it on three fronts, as follows.

Adopt smarter driving practices

You can reduce damage with vehicle preparation and driving with good sense:

• Check your tire pressure to keep it at the tire manufacturer’s recommendation. If a tire is too soft, it handles poorly and in a sudden bump may rupture if the wheel rims pinch it against the jagged edge of a pothole. Over-inflated tires are more susceptible to damage as well.
• Have a clean windshield! Your field of vision is critical.
• Observe the traffic ahead of you – if other cars are swerving and stopping, it’s because of a problem in the road.
• Beware of puddles – what might look like a little surface water might have a nasty, deep and sharp-edged pothole lurking below.
• Reduce your speed on roads that are prone to potholes. Slower hits generally involve less damage, a simple matter of physics.
• Stay focused and pay attention to the amount of traffic in front, behind and alongside you. You might be able to avoid potholes but do not want to cause an accident while doing so.

React quickly, intelligently when a pothole is upon you

Assuming you drive defensively – and do not tailgate, which restricts your ability to anticipate potholes or sudden braking by the vehicle in front of you – here is what to do if you are just about to hit a pothole:

• Brake only lightly, if at all. And do something counterintuitive by letting off on the brakes entirely the moment before impact. Clamping down on your brakes at higher speeds not only tempts rear-end collisions but also compresses the front-end suspension system, increasing the damage.
• Hard braking can actually cause greater contact between the tire and the pothole where it might otherwise glide over it.
• Do not swerve in a last ditch attempt to avoid the pothole. Aside from creating a hazard for vehicles immediately behind and beside you, you risk hitting the pothole on an oblique angle, which can cause more damage to the tire, wheel rim and alignment than if you hit it perpendicularly.

Reduce the damage in the aftermath

Post-impact, the right moves can at least limit the extent of the damage:

• Immediately pay attention to whether or not you have a flat tire. If so, minimize how much you drive on it, pull off the road as soon as you can do so safely where you can change the tire to your spare. This will minimize the damage to your wheel rim.
• Even without a flat, there may be preliminary damage. At your next stop, check tire rims to see if they were bent, if there is visible cord material or bulging. This could fail later while driving.
• Note if your car pulls to one side without corrective steering. This suggests the wheels are out of alignment and need mechanical attention.

In most municipalities, you can and should report potholes to the streets department – use a smartphone app such as SeeClickFix or SaveMyTire.com, or the local 3-1-1 or other call-in line. You might also be compensated for your loses if that pothole was reported previously and left unfixed, however rules for this are determined on a city, township or county level.

 

Courtesy of Pothole.info

Thank you for fantastic review, Harley! We appreciate your kind words. Great job, Irene!

"We stopped at Rancho Motors to look at cars and trucks, and to check on prices.We were greeted by Irene Ramos. Who was very pleasant and extremely knowedgeable of the
Vehicles. After looking at several Vehicles We decided on a Silverado Pickup 1500 , which we purchased . We are very satisfied with service at Rancho Motors." - Harley B

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"The staff at Rancho Motor Co. is very helpful and friendly and easy going. We bought a 2011 Chevy Silverado p/u From Tall Paul Wildman and couldn't of had a better experience, he was amazing. Best car buying experience I have had ever. I have also had the pleasure of dealing with there Auto Body shop as well and very nice people there also. Ray and Steve you too are very helpful, way to go Staff at Rancho Motor Co. Thank you for everything." - Brenda

"Juan Meza really went out of his way to make this happen. The Whole staff at Rancho Motor Company was great and helped out so much. Thank you so much for every thing!" - Dennis

We appreciate this 5-star feedback from Rob! Thank you all for sharing.

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Chevrolet Goes to Bat to Help Refurbish Detroit Ball Field

DETROIT – Chevrolet employees and volunteers – including Detroit Tigers mascot PAWS -- pitched in to help polish a diamond into a gleaming jewel Thursday, at the Jayne Field youth baseball complex on Detroit’s east side.

Chevrolet’s baseball roots run deep. In addition to being the Official Vehicle of Major League Baseball™, Chevrolet supports youth baseball initiatives across the country through the Chevrolet Youth Baseball and Diamonds and Dreams programs.

Since 2006, participating dealers in the Chevrolet Youth Baseball program have helped raise more than $13 million for equipment and other team needs; sponsored more than 500 youth clinics; reached more than 3 million young people and helped raise money to fund more than 2,000 park improvements. This year, more than 1,600 Chevrolet dealers are involved.

The Detroit project is coordinated in partnership with Think Detroit PAL, which operates the largest youth baseball program in the city; as well as the Detroit Recreation Department and the Detroit Economic Growth Corporation.

Chevrolet employees and volunteers cleaned, pulled weeds and painted the dugout and bleacher areas at Field No. 4 in preparation for a professional field makeover by Ripken Design and Scotts Miracle-Gro. The field will be refurbished in time to kick off the 2012 youth baseball season.

“As a major supporter of youth baseball across the country, Chevrolet is looking forward to giving young baseball players in our hometown of Detroit a field they can be proud to play on,” said Chris Perry, vice president, global Chevrolet marketing.

Think Detroit PAL uses the Jayne Field complex under an agreement with the City of Detroit, which owns the park. Last year, 1,400 young people played on about 100 teams in PAL baseball leagues. In total, Think Detroit PAL sports programs serve 10,000 city youth each year.

“We are excited about working with Chevrolet and the City of Detroit to enhance a great baseball park where our kids can learn the positive lessons that come from being part of a sports team,” said Tim Richey, Think Detroit PAL CEO.

Chevrolet began the Diamonds and Dreams program in 2010 to help provide young ball players with an opportunity to play on a “dream” baseball field in their hometown.

Later this month, Chevrolet will announce its 2012 participation at www.chevybaseball.com. Since this online and mobile grassroots promotion began, Diamonds and Dreams has awarded over 25 baseball field makeovers across the United States in partnership with Ripken Design and Scotts Miracle-Gro; and received more than 140,000 entries.

Courtesy of Chevrolet

Your Monday Maintenance Tip: Oil Changes

An oil and filter change involves draining out the old motor oil and replacing it with fresh, new motor oil. The oil filter also gets replaced at the same time.

Should I do this service when it's recommended?

In general, yes. Changing your vehicle's oil is one of the most important things you can do to avoid bringing large bags of money to your mechanic later on.

However, there's a lot of controversy about exactly when engine oil gets old and how often it should be replaced with new oil. Because there are many factors at work -- how you drive, the condition and age of the engine, the external environment you drive in, and stop-and-go versus highway driving -- it's an inexact science. Owner's manual recommendations for oil and filter changes vary from 3,000 to 10,000 miles.

We recommend that you change your oil and filter every 5,000 miles. That's our best estimate. It may be too soon for many people and too late for a few, but for the vast majority, 5,000-mile oil changes will help your engine last to a ripe, old age.

You may want to consider changing your oil more frequently if:

• You drive like a knucklehead: jackrabbit starts, heavy acceleration or high-speed driving
• You live where the climate is extremely hot or cold
• You often drive on dirt roads
• Your engine is old and burns oil
• You frequently carry heavy loads (several mothers-in-law or other cargo)

Why do I have to do this?

Oil undergoes thermal breakdown due to high operating temperature. When this occurs, the oil becomes less effective as a lubricant. And without a good lubricant (read: expensive), parts of the engine rub together and wear each other out.

Oil also contains additives that have the ability to neutralize acids. Over time, these additives get used up and stop being effective.

Finally, oil can absorb water, dust and combustion byproducts and also hold them in suspension. Eventually, the oil gets saturated with this stuff and can't absorb any more. Then that stuff remains in the engine and can cause corrosion.

What happens if I don't do this?

Your engine won't last as long as it could. Oil serves many crucial functions, and clean oil performs those functions better than dirty oil. Oil is relatively cheap, and changing your oil every 5,000 miles is a very cheap insurance policy against major repairs down the road.

Courtesy of CarTalk

We appreciate our fantastic customer feedback! Thank you all for the kind words.

"First Car I bought there. Was a 2012 chevy cruze love the car. Jeremy and Mike were very good salesmen no presssure at at all. Everyone there treated me and my wife Very Nice. Love the internet department. Made the deal over the phone and no b.s, when i got there. Would buy from again." - Raymond and Cindy

"I have bought 3 vehicles from Rancho and have had superior service both from sales department and internet sales - the service department "bent over backwards" for me when I had a problem with 1 of the vehicles to get it repaired and when not able to repair in timely manner internet sales got me into a new vehicle in 2 days to save Rancho and I from a dispute I HIGHLY recommend and have recommended Rancho to friends who feel the same way I do."

"Pleasant employees,professional work, exceeded my expections. All time #1 dealership.
Free car wash!If you are looking for a quality dealership either for purchase of a vehicle or service work, I highly recommend Rancho Motor Co. in Victorville, Ca."

"Love the guys at Rancho Motor.  Sales reps Donnie and JR do a great job at making you feel comfortable and are always helpful.  Dave and Debbie and G in service are great at helping you out too and work to get you in and out quickly.  We've bought two camaros from them this year and we appreciate how great they've been!" - Cheri R

 

High-tech Cadillac XTS is New Definition of Luxury

DETROIT –The 2013 Cadillac XTS luxury sedan, Cadillac’s most technologically advanced car yet, will be available at U.S. dealerships later this spring with a starting price of $44,995 including destination.

The all-new XTS is the only car in its class with standard Magnetic Ride Control, the world’s-fastest reacting suspension technology. Also standard and making its debut in the XTS, is CUE, Cadillac’s breakthrough in-vehicle user experience for control and connectivity.

Three option collections will be offered on the XTS: Luxury, Premium and Platinum. The XTS Platinum model represents the highest level of technology and luxury, including a unique front appearance, wheels and interior colors, materials and trim.  An advanced all-wheel-drive system, using Haldex technology to transfer power front-to-back, and side-to-side along the rear axle, will be offered on all three trim levels above the standard model.

“The all-new XTS redefines our approach to the luxury sedan by combining advanced technology, stunning design and confident performance,” said Don Butler, vice president Cadillac marketing.  “XTS brings new and exclusive technology, while still delivering the space and elegance that is Cadillac’s DNA.”

Cadillac is preparing for the debut of CUE first automotive use of capacitive touch, the technology used by many of today’s best tablets and smartphones. 

A new CUE iPad Application, which replicates the center screen that is the hub of the system, is being used to familiarize dealers with the experience as well as provide videos and information. The App will be opened to the public via the App Store in May as the XTS launches. 

“We're taking advantage of the fact that CUE is parallel technology to tablets,” Butler said. “CUE is intuitive, in part because its control and command structure aims to be consistent with popular devices millions of people already use. The App adds to this by literally putting CUE into your hands, even before you can get into the car.”

Cadillac also will use OnStar to provide live assistance to XTS owners for CUE questions.  And Cadillac dealerships will contain certified technology experts to familiarize shoppers and drivers with the system.

Cadillac has been a leading luxury auto brand since 1902. In recent years, Cadillac has engineered a historic renaissance led by artful engineering and advanced technology. More information on Cadillac can be found at media.cadillac.com.

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Courtesy of Cadillac

Your Monday Maintenance Tip: Keeping Your Car in Shape

Keep Your Engine Properly Tuned

Fixing a car that is noticeably out of tune or has failed an emissions test can improve its gas mileage by an average of 4 percent, though results vary based on the kind of repair and how well it is done.

Fixing a serious maintenance problem, such as a faulty oxygen sensor, can improve your mileage by as much as 40 percent.

Keep Tires Properly Inflated

You can improve your gas mileage by up to 3.3 percent by keeping your tires inflated to the proper pressure. Under-inflated tires can lower gas mileage by 0.3 percent for every 1 psi drop in pressure of all four tires. Properly inflated tires are safer and last longer.

The proper tire pressure for your vehicle is usually found on a sticker in the driver's side door jamb or the glove box and in your owner's manual. Do not use the maximum pressure printed on the tire's sidewall.

Use the Recommended Grade of Motor Oil

You can improve your gas mileage by 1–2 percent by using the manufacturer's recommended grade of motor oil. For example, using 10W-30 motor oil in an engine designed to use 5W-30 can lower your gas mileage by 1–2 percent. Using 5W-30 in an engine designed for 5W-20 can lower your gas mileage by 1–1.5 percent. Also, look for motor oil that says "Energy Conserving" on the API performance symbol to be sure it contains friction-reducing additives.

 

Courtesy of FuelEconomy.gov

Your Monday Maintenance Tip: Coolant Flush

Coolant Flush – How Often is Needed?

Real coolant flush entails removing all the fluid that is in the cooling system and replacing it with fresh one. The best method of removing all the fluid is hooking the car to the machine that will remove it while at the same time, it puts in fresh fluid. The coolant flush machine puts in the right amount of fluid.

 

The machines circulate the fluid in the vehicle cooling system for a number of times. This removes any kind of debris that could have accumulated for a long time. This is the only way that one can consider to have received the service that has been done in the right way.

 

Refills and Drainage

 

Coolant flush is usually confusing to many people as many think that it involves just draining and then refilling cooling system. There are others who assume that it is done by hooking it up to the flush machine and back flushing the system.

 

The difference between refill or drain and engine coolant flush is big. Draining and refilling is straight forward and has no difficulties while a flush needs one to have a coolant flush kit, draining and refilling just includes the drainage of a radiator and the reservoir.

 

It is then refilled with the some new fluid.  Before draining and refilling it is important to make arrangements on how the fluid should be drained as the old fluid cannot be poured down a drain or on the street.

 

Coolant Flushes and Solvents

 

Clearing contamination in the engine coolant system might be necessary  but  using a flush solvent  or any element  that  is used to clean  the cooling  system  will do more damage than  good. Getting the cooling system flushed using the flushing machine might be the right way but it is important to first ask is coolant flush necessary?

 

This depends on the reasons that have prompted the car owner to consider it but at times it might not be necessary and the cost can be saved. However there could be reasons why someone feels that it is necessary to have a it done and not just because there is coolant flush coupon that would cater for part of the cost.

 

If the PH of the cooling fluid is not the right one, there is a need to for flushing. It is also important to do a flush if it is noted that the coolant has been discolored. When carrying out such service the BMW and Toyota coolant flush cost might be different depending on where it is done but it is necessary to use a flush machine.

 

The advantage of using the flush machine is that there is an assurance that almost all the old coolant will be flushed out. Draining and refilling just removes only 50 to 60 percent of old fluid.

 

Frequency of Coolant Flushes

 

When it comes to maintenance of the cooling system that involves coolant flush how often should it be done? This is something that does not need to carry out frequently. There are mechanics who advise their clients to do it every year but it is not necessary and will only increase servicing cost for nothing.

 

Most of the cars that were built after the early year of 1990s have coolant that can last for at least five years or even longer. For all this period, no maintenance is required. Although this is a good service when there is a necessity to have it done, coolant flushing can be imposed on the customers who do not understand about the time when it should be done by mechanics who want to make extra cash.

 

The best thing to do after being informed by mechanic that there is a need for coolant flushing is to find out the exact reason why it should be done. Check your car manual; it is about 50,000 miles interval before it is needed for such thorough cleaning service.

 

Coolant Test Strips

 

It is possible to establish if there is a need for coolant flush even without the help of a mechanic. This is done by using by using testing strips that can be bought from most of the stores that sell auto spares. These strips make it possible to determine whether the coolant has the right PH.

 

By using the test strips one can establish the level of freeze protection and if there is a need for more additives. If it is necessary for such service the coolant flush kit instructions should be followed. Ensure that everything is needed and ready before starting the exercise.

 

Courtesy of CoolantFlush.net