Wilmington Auto Repair

Hi Wilmington residents. Let's talk fuel injectors. A fuel injector is a valve that delivers fuel to a vehicle's engine. It has to deliver the precise amount of fuel to precisely the right place, precisely when the engine needs it. The fuel also has to be mixed with air before it can burn in the engine.Fuel injectors are engineered to spray fuel in a specific pattern into the engine. (The pattern varies by engine type and design.) In order to achieve these spray patterns, the fuel must be pressurized.Vehicles have one fuel injector for each cylinder in the engine. Your vehicle's control computer constantly monitors the engine and various sensors in the vehicle.  It also adjusts the fuel injectors accordingly so that they can deliver the proper amount of fuel to the engine. As you can see, fuel injectors are a sophisticated and vital part of your vehicle's engine. Because fuel injectors are such precision instruments, dirt and contaminants are a serious detri ... read more

Wilmington residents know that engines need to burn fuel to operate. Fuel is pumped from your fuel tank to your vehicle engine where it is squirted—or injected—into your engine's cylinders. This is the function of the fuel injectors.There are two ways to inject fuel into an engine. Fuel needs air to burn, so in the first method, fuel is injected into a port and allowed to mix with air—before it is drawn into the cylinders. In the second method, fuel is injected directly into the cylinders and mixes with air after it enters the vehicle engine.Direct injection engines burn fuel more efficiently than conventional vehicle engines. Some models can deliver the power of a V8 with the economy of a V6.For example, in one family of engines, the conventional version (a V6) delivers about 250 horsepower. The direct injection version delivers over 300 horsepower and gets about the same gas mileage. The turbocharged version delivers 350 horsepower ... read more

All those automotive fluids can be confusing for Wilmington drivers. Recent years have brought new grades of engine oil, types of transmission fluid, coolant and brake fluid. The right fluid protects your vehicle and helps it perform at its best. The wrong fluid won't work as well and could even cause damage.In addition to new grades of engine oil, many vehicles now leave the factory with synthetic oil. People in Wilmington should always use the grade recommended by their manufacturer. All coolant, also called antifreeze, used to be green. Now there are several other colors of coolant sold at PONTE'S AUTOCARE in Wilmington. Each type is designed to protect the cooling system components that are particular to your vehicle. The wrong stuff can void your vehicle cooling system warranty and could even cause engine damage.Most passenger vehicles on Wilmington roads today use either DOT 3, DOT 4 or DOT 5 brake fluid ... read more

When accidents occur in Wilmington, Delaware, the victims' emergency contacts are extremely important. Too often, those involved aren't able to provide rescuers with phone numbers and medical information.When Delaware police and rescue workers must sift through pockets, glove compartments, wallets, purses and cell phone directories, they waste precious time.In the unfortunate event that you are involved in an accident, you have people in the Wilmington, Delaware, area who you'll want to be contacted to arrange help, give consent to treatment and inform Wilmington paramedics of medical conditions, allergies or medications.A brilliantly simple solution is now spreading through Wilmington and around the globe: ICE. ICE – standing for In Case of Emergency – is a way to identify emergency contacts in your cell phone directory.Simply put 'ICE' before a contact name in your cell phone, like 'ICE – Dad,' 'ICE &ndas ... read more

Today we want to talk to Wilmington drivers about timing belts. They're something that many drivers don't know much about and yet your vehicle won't run if it's broken – and it could cause many thousands of dollars damage if it does break. A broken timing belt is usually a tale of woe. Even though timing belt replacement is scheduled in the owner's manual, it's not the kind of thing that most Wilmington area auto owners remember because it's not well understood.Let's review what a timing belt does. As most know, the engine's power is generated in the cylinders. A piston rides up and down in the cylinder. During the first down stroke, an intake valve at the top of the cylinder opens and air and fuel is drawn into the cylinder. Then the piston returns to the top, compressing the fuel and air mix. At the top, the spark plug fires, igniting the fuel, pushing the piston down in the power stroke. As the piston once again returns up in the final stroke of the cycle, an exhaust valve op ... read more

Hello, Wilmington residents. Let's talk fuel filters. Fuel filters clean the dirt, dust and debris out of your fuel. Both gasoline and diesel-powered engines have them. The fuel filter is located in the fuel line between the fuel tank and the engine.Wilmington auto owners don't need to filter their fuel because it has lots of grit in it; they need to filter it because it has some grit it in. Any dirt is bad for your engine. The cleaner the fuel, the better your vehicle engine will run.Over time, the small amounts of rust, dirt and contaminants in your fuel settle out inside the fuel tank. After about five years, this can amount to a quite a bit of sediment. This means that as your vehicle ages, your fuel filter has to work harder to screen your fuel: more sediment in your tank means more potential for grit in your fuel.The harder your fuel filter works, the more often it needs to be replaced. Check with your owner's manual to find out how often it should ... read more

  Most Wilmington drivers don't even think about their air conditioner. Now here's a tip for Wilmington vehicle owners: Run your air conditioner every so often during Delaware winters. This circulates the lubricant to help keep the seals from drying out. The air conditioner actually removes some of the moisture in the air. So if you have trouble with fogging on your vehicle windshield during Delaware winters or during a rain storm, running the A/C on the defrost setting should help. Now on some Wilmington cars you can't run the A/C at the same time as the defroster. Don't ask me why, but I suspect lawyers were involved.Also, air and water can get into the A/C system. That can reduce the efficiency of the system and also lead to corrosion that causes damage. Wilmington drivers should periodically purge the system and replace the refrigerant to remove the air and water.Delaware dri ... read more

Most Wilmington drivers are all talking right now. Better gas mileage. Fewer emissions. Delaware folks want to save the environment and our pocketbooks.And we Wilmington drivers all know — or should know — that preventive maintenance will help maintain maximum fuel efficiency. But is there something more we can do? After all, some of us Wilmington road warriors can't cut back on our driving, and others would like to do more to economize.Weight is one major enemy of fuel economy. The more you lug around in your vehicle, the more fuel you have to burn to get around Wilmington. And that means buying more gas and producing more emissions.Of course, your vehicle's weight isn't negotiable. And you can't do much about the weight of your passengers. And this isn't an article about diet and exercise.But look around your car. Are you hauling a bunch of unnecessary weight while driving around Wilmington? Do you really need your golf clubs ev ... read more

Today in the PONTE'S AUTOCARE auto care blog, we're going to talk to Wilmington drivers about oil change intervals. It seems that as engine technology advances, oil change intervals become longer for PONTE'S AUTOCARE customers. For example, recently four of the world's largest vehicle manufacturer's shortened the published intervals for several of their engine models. They originally published intervals that extended out to a much as 8,000 miles (13,000 kilometers).In real world Wilmington driving, the oil started to sludge up before the recommended change interval. Oil sludge is a thick jelly-like substance: quite literally petroleum jelly – like Vaseline. This goop was clogging vehicle small engine passages so the oil wouldn't flow to some parts of the engine. This resulted in engine damage. We see it too often at PONTE'S AUTOCARE in Wilmington.The vehicle manufacturers began to offer an extended warranty to cover sludge damage. But there was a catch: the vehi ... read more

If you're a quart low in your vehicle, there isn't enough motor oil to lubricate your engine properly. The extra friction causes drag that reduces fuel economy while you're driving around the Wilmington area.The same goes for dirty oil; it doesn't reduce friction properly. The result is you get to watch those numbers at your local Wilmington gas pump rolling higher and higher.The transmission also needs the proper amount of clean fluid to do its work. When it's in need of service, the transmission drags your fuel economy down.So keep it clean at PONTE'S AUTOCARE  and give yourself a fighting chance. PONTE'S AUTOCARE 2401 Concord Pike Wilmington, Delaware 19803 302