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Why might a 1998 Honda Civic be getting poor gas mileage even after a tune-up?
Wiki User
∙ 18y ago
Check your O2 Sensor. Those tend to go out around or about the 100K mile point. This sensor electronically controls the amount of fuel that is sent through the fuel injector during each stroke. As it ages, it may be sending the wrong signal and, thus, injecting too much fuel into your engine during each stroke. Also the cooling system thermostat may be decalibrated and the engine may be running too cold.
Wiki User
∙ 18y ago
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When did they first start selling Honda Civic Cars?
Honda Civic was first sold in 1973. This is known as first generation. The cars are now known for being reliable, compact, and getting good gas mileage.
What is the EPA city and highway mileage estimate for the 2014 Honda Civic?
The EPA mileage estimate for the 2014 Honda Civic is 28 mpg in the city, 36 mpg on the highway.
What is the EPA city and highway mileage estimate for the 2013 Honda Civic?
The EPA mileage estimate for the 2013 Honda Civic is 28 mpg in the city, 36 mpg on the highway.
What is the EPA city and highway mileage estimate for the 2003 Honda Civic?
The EPA mileage estimate for the 2003 Honda Civic is 27 mpg in the city, 35 mpg on the highway.
What is the EPA city and highway mileage estimate for the 2002 Honda Civic?
The EPA mileage estimate for the 2002 Honda Civic is 28 mpg in the city, 36 mpg on the highway.
What is the EPA city and highway mileage estimate for the 2004 Honda Civic?
The EPA mileage estimate for the 2004 Honda Civic is 27 mpg in the city, 34 mpg on the highway.
What is the EPA city and highway mileage estimate for the 2009 Honda Civic?
The EPA mileage estimate for the 2009 Honda Civic is 26 mpg in the city, 34 mpg on the highway.
What is the EPA city and highway mileage estimate for the 2006 Honda Civic?
The EPA mileage estimate for the 2006 Honda Civic is 26 mpg in the city, 34 mpg on the highway.
What is the EPA city and highway mileage estimate for the 2007 Honda Civic?
The EPA mileage estimate for the 2007 Honda Civic is 26 mpg in the city, 34 mpg on the highway.
What is the EPA city and highway mileage estimate for the 2005 Honda Civic?
The EPA mileage estimate for the 2005 Honda Civic is 27 mpg in the city, 34 mpg on the highway.
What is the EPA city and highway mileage estimate for the 2012 Honda Civic?
The EPA mileage estimate for the 2012 Honda Civic is 28 mpg in the city, 36 mpg on the highway.
What is the EPA city and highway mileage estimate for the 2010 Honda Civic?
The EPA mileage estimate for the 2010 Honda Civic is 26 mpg in the city, 34 mpg on the highway.
