Is it possible to increase your MPG in a Jeep Gladiator? YES!!!!!! 

I appreciate you watching. Thank you for leaving this comment. I have not done an update on this. Some people in the comments were experiencing check engine lights come on when using the performance chip. I didn’t experience this at first. After some time of using it I finally did. Took my Gladiator to Autozone. Had them run a diagnostic. It showed some errors. I then took the performance chip out. The check engine light went away. Brought it back to the auto store. Ran another diagnostic. No errors! So I removed the chip and I still get just as good of gas mileage without the chip. The air filter is great!

LT285/70R17 116/113Q

Sorry, I am just now seeing this comment. I am not sure if you can run a tazer with the spitfire. Might be a good idea to ask the manufacturer about that. I apologize for not being able to provide a solid answer for you.

I’m sure it will. Just make sure you get the air filter and performance chip for your year and model. A person not too long ago asked me how this was holding up. So make sure you read my response to him. I’ll paste it below. This way you can have more information than what was in this video. “Glad you asked. Everything was going great until a few months ago. I got a Check engine light that came on. Some others in the comments experienced this as well. Took the jeep to get a diagnostic. It said that a spark plug ignition coil was bad. But everything was working properly. So I decided to remove the Spitfire chip for about a month. The check engine light was gone after removing the chip on the first day. After a week, got another diagnostic Check. No errors! I left the K&N filter in w/o the chip. Average 17 in town and about 19-21 on the highway. At this point, no chip is required to increase the gas. I wished this would have happened during my travels when doing this video. I hope this helps. Thanks for commenting and watching.”

Glad you asked. Everything was going great until a few months ago. I got a Check engine light that came on. Some others in the comments experienced this as well. Took the jeep to get a diagnostic. It said that a spark plug ignition coil was bad. But everything was working properly. So I decided to remove the Spitfire chip for about a month. The check engine light was gone after removing the chip on the first day. After a week, got another diagnostic Check. No errors! I left the K&N filter in w/o the chip. Average 17 in town and about 19-21 on the highway. At this point, no chip is required to increase the gas. I wished this would have happened during my travels when doing this video. I hope this helps. Thanks for commenting and watching.

Spitfire

Yeah, they definitely should have made it accurate. Or at least close.

You realize the range is an estimate based on current mpg as reported by the ecu and can be displayed on the dash right? If you want to reset it, press the ok button on mpg screen and drive it. The range will update. The range is basically what you can expect based on your current driving habits.

The air filter from this link www.knfilters.com/ The performance chip from this link spitfiretuning.com/

@@rjguess thank you

@@lolomas82 you are welcome.

You can say I’m “incorrect” if you wish. It has increased my fuel efficiency on the highway and in town. I drive the Jeep everyday. It’s my only vehicle. I drive to work 7 days a week. I drive in town and highway miles. It has increased my fuel efficiency in both areas. Yes, in this video I did do primary highway driving. I even said that in the video. I apologize that my video was not detailed enough. The truth is as the title says it is possible to increase the MPG on a Jeep gladiator. There are other videos like mine that do the same thing. So I tested it. I got results like they did and made a video of it. I disagree with your assessment of me being incorrect. I do appreciate you watching.