Questions & Answers for: Chevrolet how to get better mpg

...mpg it seems the harder i run it the better it does Hi: the 06 Duramax came with a LBZ, 18 mpg is normal, to improve it ... "chip" it, put in an "AirRaid air filter and a 5 inch exhaust. (cost about ...

what is best way to increase mpg on 4.8 silverado regular maintanance and synthetic oils are the best ways for better gas mileage

...MPG Iwould like to get better gas mileage and more performance.[where do i start]. I have the same engine. I installed a banks powerpack on it and now I get about 14 on the highway and about 11 city. ...

...better mileage The EPA mileage for your truck/engine is 14 city - 19 highway, so your mileage is not super bad. How long (if ever) has it been since you have replaced the O2 sensors? They can make a ...

mpg is quite a bit down from that! Do you have a "check engine" light staying on while you drive? I am guessing you don't or you would have mentioned it. Bad fuel economy with no warning indicator can

...better it is reset through the STOCK RADIO. Mine isn't stock, so I simple disconnect the negative side of the battery and reconnect. Takes all of 3 seconds. I can tell you why it is set off, most of ...

...better MPG with tire pressure 2-3 pounds higher than whats called for on tires) *Tune up/spark plugs *Injectors clearer/replacement. STP injector cleaner Bad fuel/low grade/gas supplier might be bad. ...

...mpg hard to start It also seems to be running rougher at start up then runs somewhat better after warm-up. It'll start fine 5-10 times then turn over a little more than usual, then start okay ...

...mpg. I thought for sure i would be abe to get atleast 15...So when I got to Mass. i loaded a quad in the bed and drove the NYS thruway like I stole the truck all the way home(75mph-98mph with a quad ...

...a 4.8 vortec where do i find a performance enhancing devise to give more horse power and better mpg's the first thing is a K&N air filter , the next is headers , then a cam and lifters , good ...