Toyota e120 vvti 1.4 2004 engine vibrating dip the accelerator a slow bit goes away help

#1
Hi I have a issue with my Toyota corolla e120 vvti 1.4 petrol

The issue I have is the engine is vibrating soon as I dip the accelerator it goes away or when I turn the front lights on it still vibrates but it's a bit better

When I rev the car 1500 rpm or 2000 rpm it holds for a few seconds and drops like it's spluttering.

When I drive the car its sweet

I have done the airflow metre

Clean the throttle body took it apart it's all good

I replace the spark plugs

And the ignition coils seem to be working fine

Checked the intake manifold with brake degreaser stays the same

I got the car on a diagnostics no codes are showing up

Can anyone plz help me
 
Top