@RedVN @Kusinagi2501
I've been having about the same issues when I had my rev6 piggyback on and running the hks m45xl plugs.
I recently had installed my stuffed turbo and stage 3 sxth ecu tune and when full throttle sometimes I'll get hesitation, like the car will jerk and not want to keep accelerating so I'll have to ease off the gas and ease back onto it instead of mashing down the gad pedal when doing a pull.
I have a new set of the hks plugs that I want to try replacing and also have ordered msd coils from n75 but unfortunately my package was stolen from outside my porch and n75 doesn't want to help me out with that predicament so I'm in the process of a dispute and having usps investigate on it. When I contacted n75 and told them about everything and they stated they couldn't do anything to help since It was stolen, I then told them I was gonna dispute because I'm not going to be out $200 or so but they insisted if I disputed I would be "burning bridges" with the vendor. Like wtf?!
Anyways so I'm looking for new coil packs that could possibly be the culprit on my issue. I'm also going to do a data log and if the issue occurs, it'll show in the data log and I can send it over to Nathan at sxth and he'll be able to tell me a little bit more of what's going on😔
Do you know if it was stolen for certain or mis-delivered? Was it DHL, USPS, or another company?
If Daniel told you this, ^ then he’s got a some answering for, that will ultimately and effectively hurt his business with other owners.
He’s got an opportunity to clarify his response or it’s going to get around the VN forums. They have insurance on their deliveries. If he’s refusing to research such a loss on his side, he’s got a problem.
Personally, I’ll quit ordering from him all together and let others know so they can make up their own mind, as to use his services or not.
If the item wasn’t received, it’s his responsibility to make it good. If he doesn’t and at least offer to refund the order, then he’s negligent as as a vendor. It’ also is akin to fraudulent activity on his part.
Now the other part of the equation; IMO the stutter your experiencing is; possibly and most likely tune oriented or something in your particular installation. I can’t tell you for certainwithout putting my hands on it directly.
Did you do the install or have it done by a speed shop?
At what rpm and in what gears does it occur?
Did you flash the tune, send or purchase a spare ECU?
Personally, I’d talk to Nathan @SXTH ELEMENT and send them your data logs. It obviously didn’t start occurring, until the upgrade of both turbocharger and tune.
Go back and check the installation in total. Make sure there are no leaks in any of the manifolds, air intake, couplings. boost control tubing to the solenoid etc.
Did you upgrade the boost solenoid?
Did you make sure the electronic waste was properly adjusted to; 3.8 volts?
Did you remove the valve cover for installation of the turbocharger and was it properly sealed with a new gasket?
Did you check the PCV? Are you utilizing a CC and if so which one?
What hot pipe did you use with the turbocharger upgrade?
Are all couplings properly connected, secure and free of leaks?
Are you utilizing the same OEM HPFP or an upgraded unit?
There's allot check and ensure the installation was correctly done.👍🇺🇸
www.hyundaipartsdeal.com
