Hey whats up people I have a D15B non vtec in a 93 EG VX body. Lately I had to change the slave cylinder for the reason that it was making so much noise when I pushed in the clutch pedal. Before I changed the slave cylinder my clutch was slightly slipping in 3rd gear, and I have read around that if your slave cylinder isn't working properly it could cause your clutch to not fully engage and slip. I test drove it after the install and it worked perfectly. It has a new clutch of about 2000 miles at most on it. This isnt what my question is about just wanted to let you guys know whats going on. But I have filled up the gas tank to full and drove my car as a daily drive to see how many mpg I am getting. I came to empty on about 225miles. So my question is what may be causing me to get such low gas mileage. My tires are shi t. I have new tires on the way but will tires really effect the mileage by that much? I haven't done a good tune up on the car. I have had to replace the head cover gasket for the reason that it was leaking tremendous amounts of oil in the spark plugs. I cleared all that oil out too. My spark plug wires are crap too. I am running new oil (Mobile 1). Besides that what else could cause my bad gas mileage? Here's another question as well as you can see I need a lot of help. Every time I take off ,meaning I slam my foot down on the gas, there is this smell that some have said to be my transmission going out? I don't think its my clutch since its new. Any recommendations as far as a good internal engine cleaner as well? Ive heard of Seafoam and Zmax.