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Engine

(1999 Isuzu VehiCROSS)
in Chicago, IL on November 29, 2009
My suv just started making a knocking noise as you increase the gas pedal,it's heard mostly when sitting inside the vehicle.I checked the engine's dip stick and saw no oil then I added 1quart suddenly it was full?? What can this be?
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Popular Answer
on November 30, 2009
Your vehicle is burning oil, has an external oil leak or the oil level was never topped up correctly after the last oil change.
on April 11, 2010
use 93 octone gas
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