Archive for March, 2008

Diesel Pickups Stop Fighting It

Saturday, March 29th, 2008

diesel pickups imageDiesel pickup trucks have not had a large market share in the present or recent past. The automakers will try to change this in the very near future. The American pickup truck market has been the strongest sector for American-made vehicles during the last decade. Chevy Ford and Dodge have been supplying well-built long-lasting trucks to the power-hungry pickup truck market. The power plant in these vehicles has mainly been a large gas engine.

With the increasing need for every vehicle built to obtain the best possible fuel mileage, something has to happen. The most logical choice at this point would be to install a diesel power plant to preserve the power yet increase the fuel economy. The pickup truck manufacturers are betting that diesels will be a better answer for the power-hungry buyers in their market than a hybrid or alternative fueled truck.

The American buying public has resisted the diesel pickup truck for many reasons. Some of the leading reasons for this resistance would be (more…)

Gas Caps Are Leaving

Sunday, March 23rd, 2008

gas cap imageGas caps will be a thing of the past as Ford Motor Company takes the lead and has begun to make good on a 2006 promise to get rid of the gas caps on its entire model lineup. Doing away with the pesky lids, which often wind up left on trunks or fenders or even dangling from cars as they fly down freeways. This project moves forward in the new 2009 F150 pickup truck. The quick refueling system is already on the 2008 Ford Explorer.

Ford’s top-selling F 150 will also have this new system, which was unveiled at the North American international auto show. It will be in your local showrooms and ford dealerships this fall. This new feature is also coming to the 2009 crossover vehicle the Lincoln MKS luxury sedan.

This new feature may not cause people to buy the trucks, but it is something that they will appreciate every time you fill up. The quick fueling system that was inspired by Ford’s NASCAR racing experience first appeared on the 2003 Ford GT sports car with rave reviews. Now every body can feel like the refueling chief on a race car pit crew.

How do you fill a fuel tank without a gas cap?

The race car inspired system has two small spring-loaded tabs that (more…)

Cold air induction high performance air intakes

Saturday, March 15th, 2008

high performance air intake imageA very popular performance upgrade is the replacement of a vehicles stock air intake system with a high-performance cold air induction system. The ease of installation and a large bang for the buck has made this one of the first stops on the do-it-yourself performance-enhancing modifications.

A brief understanding of your stock air intake system should be reviewed before you make this purchase and this modification.

The factory air intake system was designed by engineers to be efficient, and also quiet so that it would appeal to most drivers. Air induction components consist of the intake manifold; throttle body assembly, ductwork, air filter and air cleaner housing. Depending on the application, parallel air ducts may also be used to aid in silencing the air induction noise.

On systems that use mass airflow control, the integrity of the ductwork is extremely important. This is because a leak downstream of the mass airflow sensor will cause the engine to draw in UN metered air. As a result the air fuel ratio will become to lean. This can result in engine damage over a long-term situation.

When checking for air leaks on this type of system, look for in properly installed rigid ductwork and cracks in the flexible air intake hoses. While the condition of the intake plumbing may not be critical to mixture balance on speed density systems, missing or damaged ductwork or hoses can cause other performance problems.

For example, a leaking or damaged duct will allow the air intake system to draw in hot under Hood air, resulting in higher combustion chamber temperatures. This can not only cause spark knock but can cause excessive NOX emissions, which may prevent your vehicle from passing inspection or smog checks.

Understanding the layout of your factory installed air induction system will help make the modifications or the adding of a cold air intake system less problematic. After the installation of your k&n or other brand aftermarket high performance air intake system, you will want to monitor engine performance as well as fuel economy. Also if your check engine light comes on, directly after the installation of this new system. You want to do further research or visit the k&n website to find out if there are any other additional modifications required. You will also want to double-check your installation to assure that no air leaks have developed.

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My website has a new page posted that explains the history and operation of electronic fuel injection .