VMP Gen 3 engine hesitation

[atasholli]

I installed my VMP suoercharger kit about 3 weeks ago and just now been able to drive it.
Drive around for a while and I’m feeling a weird hesitation between 1,000-1,500 RPM while cruising.
I’m still on the base tune just starting to Datalog now.
Any suggestions on what it could be?
I’m really hoping it’s tune related and not fuel pump or any fuel pressure issue, even worse some sort of combustion issue.

Sponsored

 

[Roh92cp]

I installed my VMP suoercharger kit about 3 weeks ago and just now been able to drive it.
Drive around for a while and I’m feeling a weird hesitation between 1,000-1,500 RPM while cruising.
I’m still on the base tune just starting to Datalog now.
Any suggestions on what it could be?
I’m really hoping it’s tune related and not fuel pump or any fuel pressure issue, even worse some sort of combustion issue.

This is all part of the tuning process with a custom mail order calibration. They will use you data logs to smooth out drivability issues as they get the data. Sometimes it takes some back and forth to get it right.

 

[atasholli]

Thank you,
Hopefully gets figured out by the tuner. I sent in my first log today I’ll probably get an answer tomorrow.

 

[Roh92cp]

Thank you,
Hopefully gets figured out by the tuner. I sent in my first log today I’ll probably get an answer tomorrow.

They should take care of you just Gove it some time and let them know what the drivability issues are.

 

[Boduke0220]

Make sure you log while the car is replicating the issue so the tuner can see it

Sponsored