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Question: I have a jeep grand cherokee 1997 inline six cylinder how do i increase my fuel economy? thanks?

(Posted by: Julien on 2010-03-10 13:28:56)

Posted by: STEVE on 2010-03-12, 14:01:10

.......... in addition to the above good advice, switch to 5W-30 Synthetic Oil, year round. Also, Google "Hyper Miling ". It has big savings! No hard accelerating, watch the changing street lights ........ coast to the stop signs, minimizing breaking. Drive at the speed limit, regardless of the traffic flow passing you ........ etc. Big savings on these two points alone!

Posted by: djaca70 on 2010-03-10, 14:03:56

Drive slower, replace air and fuel filters, change oil and filter, replace plugs, put regular radial tires on it, no short trips.