I am getting very good gas mileage on my 2004 Crossfire. I have averaged over 30 mpg on a tank. I almost aways average 29 or better for 85% freeway and 15% city, I get stuck in traffic 3 times a week. Averaged 29.92 on my last tank. I have made some very simple changes that have given me great gas mileage. The first was I pulled the fuse on the spoiler. I found the automatic deployment irratating and obstructive for freeway driving. The second was using the crusie control which I set at 67-68 mph. This eliminates that urge to go 110 when some A-hole irratates you. Finally I turn the engine off at an extremely long traffic signa (3 1/2 minutes)l near my home.

I was wondering if anyone have some suggestions?

Mark