Mike David
Welcome to a briefly informative auto repair troubleshooting article. There is extreme consumption of time and money, if you are not ready for the auto repair shop. The vehicles of today are extremely complex, it takes training and skill to properly diagnose your vehicle. There are ways of educating yourself for the dreaded auto repair visit; therefore automotive diagnostic troubleshooting is essential information to obtain. Make sure the information you are receiving is credible. In this article I will examine general diagnostic troubleshooting and some procedures that follow.
Diagnostic trouble shooting for auto repair takes equipment, education and pure skill. Knowing a honest and reliable auto technician can be a great commodity. Having some general diagnostic knowledge will keep you from being ripped off and may help you to stay out of the repair shop. The Internet is rich with information and can help you in diagnosing your vehicle for repair, which will save you time and money. Remember this does not make you qualified for auto repair, but will help you to briefly understand what is involved.
Does the vehicle run? Many times I will diagnose a no start on a vehicle and it is something simple like a loose battery cable. Make sure you check all battery power & ground connections. Are the battery cable ends loose? Do they look corroded? A majority of the time you will find your no start condition is the battery connections or the battery itself.
Does the vehicle crank OK, but not start? When diagnosing a crank and no start, you will need some basic tools.
-Fuel Pressure gauge
-Compression tester
-Spark tester
These tools will help you to establish the most important duties a vehicle must perform in order to start. Fuel pressure, Compression and spark are the essential basics for an internal combustion engine to operate. Consult a qualified auto repair technician or the manufacturer for proper testing procedures.
The automobile starts, then dies? Many times on the newer vehicles, this condition will cause a check engine light, but is subject to the problem. No starts can have tail tale signs from the vehicles computer and may be intermittent. Usually a no start problem is due to an ignition component failure (crankshaft sensor, camshaft sensor, ignition module etc.). When diagnosing a vehicle that starts and then dies, make sure you harness the proper equipment for the job. Warning, Improper diagnosing techniques may result in damage to your cars computer. Use caution when attempting any form of vehicle auto repair troubleshooting.
Does the vehicle run, but has no power and a check engine light? Again remember the basics; fuel pressure, compression and spark the essentials to make your auto operate. These three parameters must first be examined to diagnose a drive ability or “check engine light” problem. Scan your vehicles computer for the check engine indicator light, which will get you to the circuit failure. The rest depends on what you have learned and or how much knowledge your auto repair consultant has. I currently work in Mesa AZ and will continue to write about the automotive industry. In this article I have briefly examined some basic auto repair troubleshooting.
Mike Rux has acquired over 30 years of experience. Michael Rux, owner of Automotive Engineering has been serving the Mesa area with excellent service since 1987.