2008 5.7 charger

[chrisnunez1]

I installed the 91 Oct. tune and wheel size but now have a random stalling issue any suggestions

[mikel]

thats not something we have seen to be common at all, any codes?

[chrisnunez1]

thats not something we have seen to be common at all, any codes?

no codes starts rt back up 10 mins later stalled again

[AllUSA]

Have you tried to reflash the file? Reset parameters? Email me the file if you can to [email protected] I will take a look at it.

[chrisnunez1]

I put it back to stock but its getting worse all try it again tonight and keep you posted,I'm out at work rt now

[chrisnunez1]

Ok I rest the tune to cai91tune about 20 Miles in to the test drive it shut down completely at 70mph I got it of the freeway then it restarted and made it home what's the next move ,so far no check engine light

[mikel]

this cant be tune related. The tune cant cause issues that just show up 20 minutes later at 70 MPH, there is another issue somewhere....

[chrisnunez1]

Mike this cars has never had any problems can you call me

[mikel]

It sounds to me like there is a wheel speed sensor issue....thats the most common cause of these types of problems.

[chrisnunez1]

Ok all check that also and keep you posted

[chrisnunez1]

I found the problem e3plugs were bad ,replace with champion iridium car is so dialed ,I have some questions on my silver ado what does cags do and dod calibration mean

[Mike_Levy]

I could have told you that. I had that same issue with my Jeep SRT8. Its the Auto Shut Down relay. You need to use stock NGK Iridium plugs or it will happen every time. Theres something about the resistance of all other plugs that the computer doesn't like. The Champions will do the same thing eventually. Gotta use NGK Iridiums.

CAGS is Computer Aided Gearshift. Its only for cars with the antique manual transmission. DOD is Displacement on Demand, the system that turns off 4 of your cylinders for better economy on the highway.