In our day and age, the automobile is one of life's necessities right up there with food and shelter.And the way the economy is currently, everyone wants to keep their cars a little longer.

Well when you find this happening and your car is older, it will be time to learn some things in regards to car maintenance.  I have learned them from owning a San Diego Smog Check shop

One of those things is when your car needs a smog check. Until your car is officially seven years old, a majority of people won't think about it.

But beware, if you fail the smog test, what could of been a simple $50 smog test could suddenly become a $300-$400 repair.

When you have to have your car pass the smog check so you can renew the registration, follow these bits of advice to ensure your car passes the smog check.

So before you visit a smog test San Diego only center follow these tips.

First, make sure your vehicle is running right.If your vehicle is not running correctly, get it to an autor service shop as soon as possible so they can see if their is a problem.  Then fix it, prior to a smog test.

Second, is an easy one but necessary, take your car for a drive.  Remember to pass the smog test, your vehicle needs to be efficient at burning fuel with as little smog emmissions as possible.Because when the car has not been propery warmed up, it will not have the proper combustion you need.  If that happens, you stand a chance of failing.Just drive it for a few miles, 10-15, and you will have it running as optimally as possible when you bring it in.

Third, start using fuel additives.This you do when you are filling your auto up with gas.You just put it into the gas tank.  What this does is it helps lowers emmission levels by cleaning your car's intake and exhaust paths.This gives the fuel and air the ability to flow freely.

Fourth, inflate your tires to proper pressure.This little known tip helps your car drive more smoothly and more accurately during the smog check.  This improves the overall emmissions output by helping the engine maintain a steady load.

Finallly, get an oil change.If the oil in your car does need to be changed and is contaminated, this can be a cause of failure when you take it for a smog test. Contaminated oils are high in hydrocarbons and that could cause the failed test.

Follow these simple tips and you will surely pass your smog test with flying colors.  Take it from my experience running a San Diego auto repair service shop.