My car struggles to accelerate and it trembles when I hit the gas. Need help of why might be the issue.

 

Might be the MAF? It could be clogged. We need more of an explanation as to whats happening

 

A video would be awesome, because we can give you like 5-6 different reasons for this, but a video would help a lot! your average cell phone video will be enough to suffice.

Does it stumble when in neutral not under load also?

 

It trembles when the car is on park ( automatic ), neutral, and drive. It would struggle to accelerate a lot and it seem like its using a lot of gas just to run. Another thing is that I dont know what to believe if my VAFC2 is right or my gauge is right. What I mean by that is that i dont know if my idle is set right but still strugglin. I would try to put up a video up so you can hear how it sounds.

 

I just took a video but it might seem like it rattling but its really not. Its actually trembeling.

 

im having trouble on how to load up the video. Not sure how to

 

sounds like fuel injector. had similar issue.

 

Well I cleaned tb and maf sensor just to see but nothing today. But then I figure it might be the coilpack. I checked one of my coilpack and I think it is not good. After switchin two coilpacks in the rear for some reason the trembling is gone and now back to normal.