I have got a Lexus LS400 – 1993.
The problem is that whenever I press highly on the petrol to get more speed. I mean hard pushing I found out that the car starts Interrupting.
I have change the oil and air filter, the computer and the computer clock.
But still the same problem exists.
Although when I press on the petrol slowly and smoothly the car runs to high speed normally. The problem exits only when I press on the petrol with pressure.
Could some please help me because I visited all the garages in my home town and No one gave me the right diagnostic?