automechanics
Home • ~Daryl Zordan • automechanics
 
        Auto mechanics is a second level class with a prerequisite of .  This course offers a systematic study of the modern
automobile.  Hands on activities are stressed and include: Oil changes,
brake service, engine tune ups,  cooling system service, charging system
diagnostics, starting systems, and on board engine diagnostics....


-2006 "Safest Cars" is  your car on the list?

-Try these links to learn more about class room topics like:
Check out these animated engines!  Click here*



piston speed in fpm = stroke in inches x rpm / 6

horsepower = rpm x torque / 5252

cylinder volume = pi/4 x bore^2 x stroke


When your head hurts try these easy to use auto math calculators to check your results.





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                More about lights, bulbs and fuses.



charging system.gif


starting system.gifBa

Cooling-System.gif

Important coolant note:  Get your colors right!


Newer antifreeze formulations will last for 5 years or 150,000 miles before requiring replacement.  These antifreezes are usually red in color and are referred to as "Extended Life" or "Long Life" antifreeze.  GM has been using this type of coolant in all their vehicles since 1996.  The GM product is called "Dex-Cool".

Most antifreeze used in vehicles however, is green in color and should be replaced every two years or 30,000 miles, which ever comes first.  You can convert to the new long life coolant, but only if you completely flush out all of the old antifreeze.  If any green coolant is allowed to mix with the red coolant, you must revert to the shorter replacement cycle.

-Check out




3, 4, and even 5 valves per cylinder!


-Believe it or not!
       
-A car that goes
0-60 in 4.07 seconds and another that does 245.524 MPH and they are both
electric.
        
1800s that has over 1,830,000 miles on it and going strong.

volkswagon that gets 235 miles to a gallon of gasoline.


-Automotive Math
[ http://www.smokemup.com/auto_math/index.php ]-Auto Math formulas you can
use.





-What's your car worth?  try this link to find out the trad in , private
party and retail values of most cars.

[ http://kbb.com/ ]-Kelly's Blue Book




[ http://robrobinette.com/et.htm ]1/4 mile E.T. Calculator

[ http://summitracing.com/ ]Summit Racing Parts online

[ http://www.jegs.com/ ]Jeg's Jigh Performance Parts Online

[ http://www.importperformanceparts.net/ ]Import Performance Parts Online

a great source of automotive pictures)

calculator

[Image:lift kit Rodeo.bmp]
                                                -Isuzu Rodeo lift kit



Exam due Jan. 23




















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