97 4.0L is having these codes come on P1151,P1443,P0171,P0174 and P0153... not just that, it's also: "Running like shiv! And getting shiv for gas mileage, not good with how much gas is today!" It starts fine and then suddenly throdles up and when I put it in Drive it drops to idle 750/800 and bounces to 450/500 and back and forth... When driving it accelerates the same jumping up and down and then starts and run normal. On the freeways if I get it in the last gear "automatic" and the RPM's get to close to 1000 it doesn't want to accelerate like normal, it jumps around again. I just changed all 3 O2 senors, and take really good care of her. NEED HELP PLEASE!