Where Customer Service is NOT a department...it's an Attitude!





Yikes ! How can I afford to drive?



How much per gallon?
    Here in Southern California, killer bees aren't the only thing to be afraid of. Keep your
eyes on the gas pumps, as they seem to be increasing as much as twice a day! How can we
continue to drive our cars? Anyone recently buy a SUV or truck? Upsizing suddenly doesn't seem
to be way such a great idea anymore. It's going to be a bumpy road ahead, and potholes have nothing
to do with it.

What grade of gas should you buy?
    87 Octane? 91 Octane? What do I need? Rule of thumb here is to buy the lowest octane gas that your
car doesn't ping on. Today's very sophisticated electronics constantly adjust the timing of the engine
to prevent pinging (detonation). If you buy too low of an octane fuel, the electronics detect the pinging
and retard the timing. Retarded timing equals less power, and less available power equals more pedal.
It's a viscous circle. Pay more per gallon or pay by buying more gallons - you decide.
By the way, detonation means just that - the fuel is literally exploding before the engine ignites it.
This can have serious effects on your engine such as high pollution levels, destroyed catalytic converters,
destroyed engine internal parts, and, need I say, puts a really BIG dent in your wallet.
Consult your owner's manual to see what was recommended from the manufacturer.
Often the recommendations are higher than you can find. In that case, go by the "no ping" method.
Contrary to popular belief, the lower the octane number, the more explosive power it has.
High-octane fuels burn slower, thus allowing a cooler burn. Cooler burning fuels mean less pinging
and fewer emissions.
Using high-octane fuel in a vehicle that doesn't need it is just a waste of money
No performance gain there!



Keep your eyes on the road!


Back to the list


2000 Petersen Automotive
All Rights (and lefts) Reserved