HOW TO DIAGNOSE VEHICLE PROBLEMS
It is important to note
and remember that daily driving of automobile causes wear to its parts and
components which definitely will lead to various vehicle problems but the
ability to be able to diagnose this is necessary. Diagnosing vehicle problems
is an easy task often times is a process of elimination. However, using the
correct methods to diagnose a problem will save you both time and resources.
1. Attempt
to locate the automobile problem, notice odd sounds, smell or ways the
automobile operates while driving it. Pay attention to anything that is unusual
or problems that recently appeared.
2. Look
for basic solutions to the problem.
·
Check the oil level if the car is
running sluggish
·
Check the transmission fluid if the
gears are shifting hard.
·
Check water level in the battery if the
lights starts to dim.
·
If the wind shield wipers are noisy,
check to see if they are not loose or the wiper blades are not worn down.
·
If the brakes are soft, check the brake
fluid. Take the tyre off each wheel and visually inspect the brake pads to
check damage or wear.
3. Check
the tyres for proper air pressure. Underinflated or inflated tyres can cause
the vehicle to pull to one side. This can also cause alignment problems and
wear on the wheel bearings and brakes. If the tyres are in good shape, go to
the next step.
4. Place
the car in neutral while holding the steering wheel and your foot on the brake.
Move the steering wheel in either direction until you feel pressure against you
while moving it. The wheel should only have about 2 inches of play in either
direction before pressure is encountered. If the wheel moves without
resistance, this could mean a problem with the vehicle’s wheel alignment as
well.
5. Drive
the car normally for a day to see if the problem persists or returns. Check for
leaks under the car if this occurs. Check for holes in the exhaust pipe or
loose wiring. Fix any leaks you find, or replace any loose wiring. Damaged pipe
or connectors can also be easily replaced. See www.ehow.com
for other tips
