DenLorsTools.com Summary: Motor vehicle air conditioning questions answered from all over the world by a master air conditioning technician in Florida. Simple to understand terms are used to resolve issues and to help the reader understand problems with their car’s Air con system (A/C system). Low gas (refrigerant) is the most common problem a car’s aircon system could have, but it’s not always the issue. One shouldn’t assume that the solution is always to top-up (top off) a system. A re-gas that adds too much R134A only causes more problems. Many garages will do a free pressure check. However, simply checking the pressure readings is not a foolproof test of the air conditioning system’s health. But, a knowledgeable motor vehicle technician can make a good evaluation of the A/C’s performance based on the readings and a visual inspection of the components. After evaluation, a ragas (recharge) may be done or a more accurate fill of refrigerant can be performed by removing the remaining refrigerant, vacuuming the system down and recharging with the vehicle’s specified amount of gas.

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Still image above – see bottom of the article for our DIY video.

© DenLorsTools.com Summary: Honda crank pulley tool info. Questions and answers in comment section. In 2005 the first car repair article written for DenLors Tools was on Honda and Acura crankshaft bolt removal. Before that, many years ago, in the early nineties prior to selling automotive tools for a living, I worked at a car repair shop as a tech in Lakeland Florida and had a timing belt job. To my surprise the Honda had a very tight crank bolt to loosen. In fact it was so difficult to loosen (without the correct tool) that I was unable to remove it to replace the timing belt. Hating to lose a gravy job and being on flat rate… I tried everything. The problem was that the whole engine turns when trying to loosen the bolt. Read the rest…