Bad fuel economy
Hi, everyone well I just joined up yesturday and I was just wondering how to improve my fuel costs....?
I currently drive a 90 corolla wagon, all-wheel drive and it has 357,457 KM on it. I know that is alot of klicks, but it is serving me well as a winter beater. My other conscern is, which I think is directly linked to my poor fuel econ, is that if I mat on it when going up a hill or when Iam below about 2000-2800 rpms it stumbles really bad, so I need to know what it could be?!
I think it may be my fuel filter, but I have not changed this because every time I look at buying one they want an abnormally large amount of money for one...humm..anyways, if any one could help it would be appreciated
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