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Saturday, May 31, 2008
Water for Gas, does it work?
Saturday, May 24, 2008
The maximum mark on the brake master cylinder
No, not necessarily! With today’s cars that have ABS brakes the master cylinder has a maximum mark and you should not fill it passed it. As long as none of the brake warning lamps are not lit, that is how high you should fill it. If you fill it more then that you could cause damage and fluid could have brake fluid overflowing all over the engine compartment.
With ABS brakes just filling it to this maximum mark can be a problem. ABS brakes have an accumulator that pressurizes fluid, and there has to be some reservoir left for this fluid to go into. So filling it up to the max mark should only be done after the system has been depressurized.
Saturday, May 17, 2008
Turning the front wheels while stopped
Saturday, May 10, 2008
Using torque-limiting sockets
I have heard that using a "torque stick" with an impact gun to install wheel lug nuts is not enough to prevent brake rotor distortion. This practice could result in the on set of brake pedal pulsation. Is this so?
Yes, impact guns have a high enough speed to cause the first nut to catch and hold the wheel at a slight angle relative to the hub even if a torque limiting socket is used. The wheel will not seat correctly and wil lcock against the mounting flange ofthe hub as the other lug nuts are tightened. The lug nut will pull against the rotor hub, stress it, which leads to brake rotor distortion. Avoid this by using a torque wrench.
Saturday, May 03, 2008
Rodents in automobiles and HPS
Field mice ,squirrels, rodents, what do they all have in common when it comes to automobiles? They love to build nests and in of all places ,some of them in the cabin filter areas.
What is bad about all this is they leave mice droppings all around and a very serious air born virus can result. It is called HPS. Why is this so bad?
Hantaviruspulmonary syndrome (HPS) is
a deadly disease transmitted by infected rodents through urine,
droppings, or saliva. Humans can contract the disease when they breathe in the air born virus.
People get HPs when they breath in hantaviruses.
This can happen when rodent urine and
droppings that contain a hantavirus are stirred up
into the air. People can also become infected when
they touch mouse or rat urine, droppings, or nesting
materials that contain the virus and then touch
their eyes, nose, or mouth. They can also get
HPS from a mouse or rat bite.
Be careful when cleaning up a car that has such nests, so that
you are not at risk for HPS by Improperly cleaning up mouse and rat
urine, droppings, and nests. Where a breathing mask, rubber gloves, and don't blow this stuff around with an air hose. Make sure the entire area is sprayed with a strong disinfectant.
To help avoid all this make sure you keep food away from close proximity of the areas.