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Old 11-20-2007, 10:17 AM
saturnjohn saturnjohn is offline
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Re: very high Fuel Consumption

Sometimes the obvious is the most overlooked. What's your tire pressure like? I've owned two SL-1's and reached 150K+ on both before trading them in. The only two things I experienced that brought gas mileage down considerably was either low tire pressure (usually the culprit) or old spark plugs/wires.
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