Good afternoon everyone hope all is well. Question: are pop tunes bad for engines? I decided to come here and ask cause I'm told half and half. Half of folks tell me it's bad then the other half tell me it's not bad and if they were they wouldn't exist. Some are voting I have a pop tune done to my Jeep Grand Cherokee V6 as there was a dude at a car show that had a white V6 Grand Cherokee and after revving it pops occurred. What's everyone's opinion on pop tunes? Honestly I don't think I'd consider having it done.
When I work on my engine, I prefer the more traditional Classic Rock.
@dad2lm2 Hahaha excellent!
Question: are pop tunes bad for engines?It most definitely can be. Anytime you deviate from factory specs you're taking some risk. This article should cover most of your questions: https://www.fastcar.co.uk/tuning-tech-guides/pop-and-bang-maps/
I often hear and see cars with pop/bang tunes. These cars sound like they have poorly running engines which create multiple backfires. Instead of a smooth running engine's sound you hear lame backfire sounds. The noise is annoying and it mask the sound of a properly running engine. Not sure why anyone would think that sound would be better than the 'good running engine' sound.
@hixster true. Good thing I didn't comsider a pop tune for my Jeep
I don't know (and don't really care) what a "pop tune" is. But those Chrysler/Jeep V6 engines are pretty crappy to begin with and any mods you make will likely just make them worse.
I'm not sure what a "pop tune" is. I have a tuner for my 2017 Mustang, and it was tuned by a professional, based on the modifications that were done and I've not had any issues.
Based on your description, the popping sounds are bad for the engine. If they're occuring when you let off the gas, that's a very mild form of backfiring. My tune doesn't do any of that. Tune with a professional, if you must.
@justin-shepherd Yep when the driver lets off the accelerator and pops/crackles occur
@chaseboy4 Sounds idiotic, like something a 12-year-old would think is "kewl".
Yeah I'm not going for it with my Jeep. It's been reliable and don't want to ruin it