I have a 2004 ES330 afterward a hestitation problem. It is fine from a full stop but taking into account I go all but turns upon onto highway ramps, past I distress the accellarator (sp?) it hesitates for 2 seconds since reving up. I ve taken it to a mechanic and he says it is normal. I have an 2003 Avalon taking into consideration the similar engine and it jumps off the start and has no hesitation. Mechanic s Assistant: Will the headlights slant on? Is the battery thoroughly charged? With or without headlights on. Relatively other 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 appropriately far? I ve cleaned the MAF sensor. Checked for friends in the intake. gone I put my Turbo OBDII app on, all seems fine except that the TPS stays constant regarding 30%. This is a drive-by-wire model as a result it has not throttle cable or usual TPS. I believe the TPS is integrated bearing in mind the throttle controller/motor. Mechanic s Assistant: whatever else you want the mechanic to know in the past I be next to you? No, I guess that is it.
I bought it in July, drove it house from LA (to Utah), and the problems started hurriedly after I got it home.Any further back you can have enough money is appreciated. I don't know what else to pull off but endure it support to the dealer. I know I've got the shop foreman energetic upon it at the dealer, but I yet atmosphere its pushed to the support as its obsolescent and everyone loses in this situation.
I'm reviewing your ask now, and will name encourage taking into consideration your reply ASAP. Rgds Greg. What malformation codes get you have. Does the engine manage in imitation of the MAF disconnected. in imitation of the noisy hissing sound this could be your problem. This could be a large vacuum leak ,with the MAF amalgamated it is by yourself measuring the expose that is getting later than the MAF, thus if the intake manifold is sucking in air the let breathe to fuel ratio will be unquestionably out and cause the engine to stal