BuzZz wrote:You've never seen a car pulling a trailer before? You need to get out more....
Yeah he needs to get out of the USA more. There are very few cars pulling trailers there - dontchya know. You need at least a 5 liter v8 and a 6.5 foot pickup bed to tow ANYTHING.
Verm. The most common cause of a car getting crappy gas mileage is a blown oxygen sensor. The o2 sensor tells the brain box how much o2 is in the exhaust and adjusts the amount of fuel being shot into the engine accordingly. When an o2 sensor goes bad, the computer ges into "Limp-Home" mode - the vehicle runs full rich to overcompensate for a faulty sensor.
Sensors can range from the cheap ($30) 1-wire model to fancy pants 3-wire self heating models. If I were to guess, I'd say that a mazda only has the 1-wire model, should be an easy fix. But I've been wrong before!
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