Engine Shaking 2001 XLS Montero v6
I just bought a 2001 XLS Montero 3.5L V6. There was a check engine light where the issue was “multiple cylinder misfire”. The shop fixed it by changing the fuel injectors and spark plugs. Once they did it the light went away but kept have this cutting sensation when driving at a constant speed where there would be a heavy shaking feeling for a good 6 seconds and goes away. This repeats every time I drive the car probably every 3 minutes, sometimes it doesn’t happen for 10-20 min but it comes and goes. Does anyone have any idea what it can be? By the way, the shaking was happening before the spark plug and fuel injector change too but it is not as frequent as before.