vdnfl

I have a problem with my 93 ls400. It just stops while moving. The motor just quits running. So far I have replaced the computer, fuel pump and fuel pump computer with no success. When it stps running, after some minutes it will start again. It seems like it happens after it has been sitting for some time and will stop within the first couple miles. My lexus qualified mechanic and myself are up a tree over this and would appreciate any input we can get. Thank You Virgil

I need any info I can get on this problem. My car loses accrelation if I accelerate to fast. Easing the accrelator woks good.