Champion 7989 spark plugs are a one piece design that eliminates separating (image courtesy of ModdedMustangs.com).

Summary: In this auto repair blog post, we provide information about an improved design spark plug for Ford 3 valve engines. The original equipment Ford Motorcraft spark plugs have became notorious for breaking when being removed.  One of our previous articles is on broken spark plug removal; but who wants to put the same bad design back in?  There was a huge need for a newly designed replacement spark plug that would work in place of Ford’s badly designed spark plug that has caused much expense and inconvenience for many Ford owners. This article is about that plug and has application information as well.

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Ford has had a long history of coming up with unique ideas – Edsel case in point.

Summary: In this auto repair blog we cover some of the most common Ford mechanical issues in late model Ford vehicles. Learn how a minor tune up could lead to a several thousand dollar repair. Some of the most notable problems are with spark plugs ejecting (and breaking) – EGR systems, transmission failures and keys getting stuck in the ignition. Along with common problems, auto mechanics need specialty tools in some cases to make repairs; we cover those too.

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Summary: In this auto service article we review the Jump and Carry booster pack line-up. These booster packs (jump starters) are manufactured by Clore automotive, which is one of the largest jump box suppliers in the automotive service industry – we cover the reasons why they maintain their top position. Jump and Carry booster boxes are available in several different CCA’s (Cold Cranking Amps) ranges, which allows the auto professional to purchase the size unit that best fits their needs.

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Heater hose clamps like pictured can be removed easily with special hose clamp tools.

Summary: © DenLorsTools.com In this auto service repair article, we cover how car heaters work. Knowing how the automotive heater system is designed to work, allows the car owner or auto tech to diagnose problems more quickly and easily. Car heaters are designed much differently than home heaters, therefore diagnosing and repairing auto heaters requires different service procedures. Auto service tips and information provided in this car repair article is written by a master automotive technician that has many years in the field. The info. is provided in simple language that is easy to understand by anyone – experienced in auto service or not. (Be sure to read the questions and answers in the comment section at the end of the article. Also see page 2 of Car Heater Blows Cold for even more tips.)

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The Robinair AC Machine is one of the most popular units for car air conditioning service.

©DenLorsTools.com Summary: In this auto repair article we discuss the reasons why a car’s air conditioning system may leak water inside the vehicle. Sometimes the fix is simple and other times the repair can be much more labor intensive. As an automotive technician that’s worked over 25 years in Florida, I’ve dealt with this problem many times on different models. If leaks aren’t fixed quickly, the carpet and padding underneath can become a breeding ground for mildew and harmful bacteria. People with certain allergies can be affected the most.

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Summary: This auto repair article covers the common problem of “the key being stuck in the ignition.” The shift interlock system is usually the cause of the key being stuck in the ignition lock. We do a general overview of this problem as it is related to a wide range of vehicles and have a specific vehicle, a 2006 Jeep Liberty that has the problem too. As with all vehicle systems, it’s best to have an understanding of how the system works to be able to diagnose the problem properly. Read the rest…

© DenLorsTools.com Summary: In this auto repair blog we cover the basic timing belt R&R procedure on common Mitsubishi 2.5, 3.0, 3.5 and 3.8 V-6 SOHC engines. These interference engines can sustain valve damage if the timing belt breaks. We’ve got suggestions that can help make the job of replacing the timing belt and/or water pump successful. Listed are different Chrysler and Mitsubishi models that use engines with the same basic design when it comes to water pump and timing belt replacement. Also a diagram for timing belt routing and marks for the 3.5 SOHC.

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Summary: In this article we cover the Smart car and how it was named. The Smart car obviously gets great gas mileage, however with it’s miniature size how does it hold up in a crash? The Crash test video shown in this article helps to reveal how it measures up when it’s involved in a collision. Our exclusive pictures show how small the Smart car really is, we couldn’t resist the temptation to compare it with a golf cart.

An interesting fact is how the Smart car was actually named. The Smart car was originally a project of the Swatch company (a Swiss watch maker). Prior to it’s final naming, Swatch approached GM and then VW for for possibly teaming up to produce then nicknamed Swatchmobile. GM and VW ended up declining the proposal to produce the Swatchmobile. Daimler-Benz and Swatch ended up coming to an agreement to produce the car. That’s when the name “Smart” was created as an acronym from Swatch Mercedes (SM) ART.

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Image courtesy of PansyPatrol

© DenLorsTools.com Summary: In this article we point out a common problem with Nissan automobiles equipped with the 3.5 Liter engine that causes engine tapping noises typically on cold start up. The engine has variable timing cam sprockets, three timing chains, three tensioners and three guides. Vehicles subject to similar issues may include Nissan Altima, Maxima, Murano, 350Z, Infiniti G35, G37, EX, FX, M series and QX4.

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