Hello folks

2016 Dodge Charger SXT AWD Rallye.

I need help with a vibration. It seems to only happen when in park or neutral and I rev up the engine.
Once it gets to 5000rpm I get a vibration. It is a constant vibration that seems to go away once I let off throttle.

I recently had a bad map sensor because the old map was flatlining. with the old map sensor I noticed the vibration was at 4k rpm. Now it is happening at 5k.


Mods:
Ripp Supercharger
Dyno Tune ECM & TCM
Death Before Stock 2.25 Blower Pulley
UR MAXX Crank Lightweight Pulley
Ripp Coils
Speedlogix Lightweight Bumper
NGK Laser IR plugs
BBK 78MM Throttle body
Pug lower intake
Port matched Upper intake
2 Ripp catch cans
Replaced Ripp intake with 90° Silicone Elbow
Tazer
BC racing Coilovers
R1 Concepts Brakes Drilled/Slotted
Bremmer BR18 19" wheels
BMC Ram Air Heat Exchanger Hood

 

Why in the name of all that is holy would you rev it that high in P/N?? Gas engines are not designed to free spin like that unloaded.....there's a reason there's a factory rpm governor in P/N to limit it to 4000 rpm. That vibration you feel at 5000 rpm unloaded? It's your engine about to tell you bad things....especially on the stock short block that I know you're using.

 

ohhh I know i know. I am such a bad boy. How dare I rev my engine!?!?!? Shame on me for thinking someone in a forum might actually help.

 

No, you're not a bad boy, you're an IDIOT. "I do what I want" does not trump "physics". I can't believe you actually thought "why come my engine make noise at 5000 rpm in neutral?" was a legitimate question HAHAHAHHAHAAAAAAA
I just wish I could be around to watch when you finally detonate it; I'm guessing you don't realize that at 5000 rpm you are only 14oo rpm from the actual engine redline.......?

 

Oh, so engine vibration at 5000rpm is normal. Thank you.
You ignorant *** cuck.

this is how a fairy Winkle **** boy acts when they read something they can't comprehend. And you have proven to me you don't know ****.
and you don't know **** about the 3.6 pentastar.

When a fairy Winkle **** boy troll reads engine vibration in park at 5k. They think your standing on the throttle and smacking it off redline for 30 seconds.

You want to call me names. I live in 15670. Come say **** to my face keyboard warrior.

If I was worried about blowing up my engine I would of left it factory. So don't worry about me. If you can't ****ing help someone then just shut your mouth and keep moving along.

 

Let me clue you in here. Magnoom has forgotten more about these engines than you will likely ever know. You can take what he has to say as pretty much gospel. He may not be the most polite member here, but, he knows his stuff.

That said, revving your engine in neutral to 5K RPM is a REALLY bad idea. It isn't surprising at all that it shakes rattles and rolls.

Do you like your car? If the answer is "Yes", then DON'T do that.

 

Believe me when I tell you, I'm not worried about you LMAO.
1. Is it really name calling if it's true though lol?
2. Fairy whatever boy; do you get your insults from Joe Biden? That's the weakest, dumbest **** I've ever read.
3. Why would I waste my time and gas coming to some random *** zip code in the middle of Pennsyltucky; speaking of, no wonder you're retarded. Just outside Pittsburgh.
4. Let's have some fun; 705 Ordnance Rd, Baltimore. I'll be waiting. So will my dog. So will my flamethrower & M1. Like Bob Barker used to say, COME ON DOWN! I just retired from the service and I got time....I'm also not small; I WILL tell you everything I typed here right to your stupid face lol. Wouldn't be the first time.

I thank you for the compliment, but reasonably certain he's not gonna listen lol. Like I said, just wish I could be there to watch when it blows.

 

I would be surprised if he even bothers to come back.

 

He will, if only to have the last word/insult/rant.

 

I can fix that.