Gerber177
Member
So I've just installed a Stage 1 tune from Malone and absolutely love it. Let the car sit for 2 weeks as I was gone for work. Come back and now when I start the car and stop the car there is 2, loud, very distinct, knocks? It was fine for the first couple of drives after installing the tune so I have no idea what's causing the problem. Maybe lifters or injectors? Any help would be appreciated.