Hello friends, I have a 307 1.6 XR vehicle, I have a spark plug and coil changed, but when passing through pits, bumps, bad roads or shrinking gears and passing to high speed, the car suddenly chokes from the jolt and coughs, in short, when I pull my foot out of the gas for 3 seconds and press it again, everything is normal, we live in Turkey. It started to become very boring, I want to proceed with guessing from the masters. I don't want to distribute the car. Has anyone ever happened to you before?
AhmetcanYavuz