I am not sure whether this has something to do with Link G4+ or not. My car is honda accord H22A manual with turbo, and I am using the Link G4+ PnP (Civiclink). Now the problem is after driving for a while (about 1 hour) in a highway, the problem is in when I releasing the clutch by stepping it, and also not stepping the accelerator as well, the RPM keeps increasing, instead of decreasing, maybe around from 3000 rpm, can keep increasing up to more than 5000 rpm. Sometimes, with the clutch in, but not step on the accelerator, the car can keep running with a steady rpm.
What wrong is this?