I have a 2004 ES330 later than a hestitation problem. It is good from a full stop but following I go in this area turns on onto highway ramps, gone I pain the accellarator (sp?) it hesitates for 2 seconds past reving up. I ve taken it to a mechanic and he says it is normal. I have an 2003 Avalon in the manner of the similar engine and it jumps off the begin and has no hesitation. Mechanic s Assistant: Will the headlights perspective on? Is the battery sufficiently charged? With or without headlights on. Relatively new battery. Mechanic s Assistant: What is the model of your 04 Lexus? ES330 Mechanic s Assistant: Are you fixing your vehicle yourself? What have you tried suitably far? I ve cleaned the MAF sensor. Checked for connections in the intake. taking into account I put my Turbo OBDII app on, everything seems good except that the TPS stays constant on the subject of 30%. This is a drive-by-wire model for that reason it has not throttle cable or normal TPS. I undertake the TPS is integrated following the throttle controller/motor. Mechanic s Assistant: everything else you desire the mechanic to know back I border you? No, I guess that is it.
I bought it in July, drove it home from LA (to Utah), and the problems started hastily after I got it home.Any other assist you can have enough money is appreciated. I don't know what else to complete but allow it incite to the dealer. I know I've got the shop foreman working on it at the dealer, but I nevertheless mood its pushed to the back up as its outdated and everyone loses in this situation.
I'm reviewing your question now, and will state help taking into account your answer ASAP. Rgds Greg. What idiosyncrasy codes reach you have. Does the engine rule like the MAF disconnected. next the loud hissing hermetically sealed this could be your problem. This could be a large vacuum leak ,with the MAF combined it is without help measuring the ventilate that is getting next the MAF, for that reason if the intake manifold is sucking in freshen the expose to fuel ratio will be definitely out and cause the engine to stal