Will this work on a 2012 6.7 cummins and what do you think I will gain in gas mileage with 35/s any issues with warranty after installed?
1795453
Unfortunately, no luck at all. Made my 2008 truck miss took it out and sent it back. The truck was fine once uninstalled.
1795454
My gas mileage definitely improved. More power and torque as wellI'm in canada so we measure in litres/100km. I went from 17-18 litres/100km down to 13-14 litres/100km. About 20-25% fuel savings. Biggest difference is in city driving and towing. They're are a lot of different models, make sure to get the right one for your tuck
1795455
Will not work in 2012, it has a different computer system than 2011. Also the smarty that I have looks completely different than the one your looking at. I will tell you a few things about the smarty's in general. It's a little different set up than your normal tuners. It's still fairy easy to install, but not as easy as the other big name programmers. Smarty does codes others will ask yes or no questions while the tuner in plugged into the truck overwriting your computer. I'm getting around 19 mpg, but if I get on a long strech of flat road and no wind I have got 25 mpg but that was only once. That's with 275 r17 tires. If you have 35's you will probably get 17 mpg. The smarty used to be able to be untraceable when you put the truck back in stock mode but I'm not sure how the 2012's work. You will not be disappointed with the power you get. It's have mine set on 125 horse, the extreme on my programmer. It's night and day difference on response time and you can really feel how much power the has. But I also did the egr delete and the dpf delete. If I can help you with any other questions let me know.
998361
Well installing a tune can void warranty so I would suggest restoring factory settings before making any trips to the dealership. . Then u should be fine. .
1795133
Had just the opposite in my 2002 GMC Sierra (running lean) ran great for about two months after replacing.....then intake manifold blew out....are you having to put in anti freeze every so often? this was a common problem with GMC and Chevrolet..traded my truck..too expensive to repair and 11 years of Pennsylvania weather began to take a toll......
278810
it should work just fine i would by the gas line inlet kit, or you can pick up a short brake line at a parts store.yes a brake line. the carb. worked fine foe me and i get better mpg.good luck!
1803046
Track down K and N to get the answer. Some of the application on Amazon was a bit ambiguous. This is a super nice kit. I put it on my 2011 96" FatBoy. Very high quality components. Watch the fit and need for shims and just proceed slowly and carefully when installing. Each one is likely different, but, I found this to be well engineered and well documented and the price on Amazon was a bargain. Go to the source to make sure you have the correct kit for your machine.
1334349
You could check the manufacturers website. It worked well on my 2007 avalanche. Only issue was I couldn't get it to pass emissions after installing. Had to disconnect and get the dealer to reset.
120259
I have an '06 2500 4x4 ram with the 5.7. I have only been using the 87 octane tune so far. It hasn't changed my over all mileage with this tune. At least its not worse! I did gain a little in midrange acceleration though. I am not sure if this particular tuner will work with your truck though. It would be best to contact Superchips and have your VIN # ready. Their customer service should be able to tell you for sure.
2020661
Installed mine on a 72 ghia vert. Have driven her about 1500 miles since. Adjusted on installation and checked after about 600 miles. All is good. Big difference in low end power.
1871821
No, I think it would be fine. I did the same to my vehicle as well. 30000 miles later & it still running good.
1275258
Hi. Depends on the vehicle. What is your vehicle info including engine so I can check? Thanks.
123455
I put it on my 06 f150 with 5.4l after work today I can try looking it up for u
1874245
I would recommend you getting a tune. The factory tunes run lean as it is so I would seriously advise you to install a tune to compensate for added air flow
886033
yep..I had a bad carb that was replaced through warranty..out of the blue just started leaking gas during a routine monthly start up check..
337998
I used the parts off the original carb. You can also try the cummins onan website
1167406
Double check the recommended fluids depending on your make model. I put it in a 92 gmc truck.
160872
I installed this on my 2011 and it worked out just fine. What year is your truck?
50036
As long as it is a 7/8" shaft and a Briggs engine. I had to modify the bolts slightly on mine but I was able to get it to work just fine, one of the bolts does not go all the way through the engine and had to be cut down. Once I did that it was fine and gas been working good for about a year now.