Roadside Safety Car Care Essentials Common Problems 1

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Objectives Upon completion of this unit you will be able to : –Identify common automobile problems. –Analyze basic automotive problems and make a decision about a solution. –Prepare for roadside emergencies. –Simulate jump - starting a vehicle safely & properly –Learn and perform basic car maintenance skills such as : changing a tire, checking oil and other car fluids, care symbols, changing an air filter, etc. 3

Diagnosing Problems Check Engine Light –The check engine light lets the driver know if the car detects an emission system or engine performance problem, triggered by sensors. 4

Diagnosing Problems Low Fuel Indicator –When the light by the fuel gauge comes on you are almost out of fuel. 5

Diagnosing Problems Oil Pressure Indicator –Low oil pressure can cause immediate engine damage. 6

Diagnosing Problems Charging System Indicator –The charging system light indicates that the battery is not being recharged. 7

Diagnosing Problems Coolant Temperature Indicator –When the coolant temperature exceeds the normal operating range a warning light or gauge will indicate that the engine is overheating. 8

Diagnosing Problems 9 Fluid Leaks –A drip on the garag e floor or drive way can give you insig ht into an occur ring probl em.

Diagnosing Problems Smoke from Tailpip e 10

Unusual Sounds –Do not ignore sounds coming from your vehicle. If you heed a warning sound you may be able to avoid your vehicle leaving you stranded or needing expensive repairs. Unusual Smells –If you smell something abnormal, check it out. Diagnosing Problems 11

Common Problems Light Bulbs –Light bulbs are generally not too expensive and take few or no tools to replace. Battery Cables and Terminals –Battery failure is often caused by poor connections, corrosion, improper maintenance, and age. 12

Common Problems Wipers –Over time the rubber on wipers dries out, making them stiff. Shaking –Tires out of balance, belts broken in tires, worn suspension and steering components, transmission problems, & engine misfires can cause shaking and vibrations while driving. Steering –If your vehicle is pulling in one direction, you may have a steering system or tire problem. 13

Common Problems Overheating –Overheating can be caused by, among other things, a burst radiator hose, a faulty water pump, blown head gasket, or a leaky radiator. Leaking Tire –Look for any obvious sidewall, tread, or wheel damage. 14

Roadside Emergencies Accidents Car - Deer Collisions Flat Tire Running Out of Fuel Being Prepared –Have a roadside emergency kit Dead Battery 15

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1. Reds go first 2.( Red = hot, energy, positive side !) 3. Red to Dead First 4. Red to Good 5. Black to Good 6. Black to ground metal on bad 7. Start good and run engine 8. Try to start bad 9. Once started disconnect in exact OPPOSITE order as connected 18

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Pull over safely as much as possible Hazard lights on Emergency break on Keep spare or flat under car during fixing process – Why?  50/50 spare tire rule  No more than 50 miles !  No more than 50 miles per hour ! 21

Chapter 20 © 2007 Rolling Hills Publishing 22

23 Car dealerships will cost you A LOT A LOT more money than you should spend on labor. People do not want to take the time to learn or figure it out for themselves and they RELY on that so they “ jack up ” the price ( pun intended ) Example : Changing an air filter costs $5 and 5 mins of your time. It would be $25-40 at a dealership !!

Common problems and roadside emergencies can range from minor mechanical issues to serious accidents. The key to getting through these often difficult and stressful situations is to be prepared and stay calm. Analyze the situation and find an appropriate solution. Always use the owner ’ s manual as a reference !! 24