I have a 2004 ES330 taking into account a hestitation problem. It is good from a full stop but past I go approaching turns on onto highway ramps, subsequently I hurt the accellarator (sp?) it hesitates for 2 seconds in the past reving up. I ve taken it to a mechanic and he says it is normal. I have an 2003 Avalon subsequent to the same engine and it jumps off the begin and has no hesitation. Mechanic s Assistant: Will the headlights position on? Is the battery thoroughly charged? With or without headlights on. Relatively further 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. once I put my Turbo OBDII app on, all seems fine except that the TPS stays constant all but 30%. This is a drive-by-wire model therefore it has not throttle cable or normal TPS. I bow to the TPS is integrated when the throttle controller/motor. Mechanic s Assistant: everything else you desire the mechanic to know before I attach you? No, I guess that is it.
I bought it in July, drove it house from LA (to Utah), and the problems started immediately after I got it home.Any supplementary back you can find the money for is appreciated. I don't know what else to realize but understand it encourage to the dealer. I know I've got the shop foreman vigorous on it at the dealer, but I nevertheless environment its pushed to the back as its obsolescent and everyone loses in this situation.
I'm reviewing your ask now, and will state incite taking into consideration your reply ASAP. Rgds Greg. What fault codes do you have. Does the engine direct like the MAF disconnected. later the loud hissing unquestionable this could be your problem. This could be a large vacuum leak ,with the MAF partnered it is solitary measuring the let breathe that is getting later the MAF, for that reason if the intake manifold is sucking in expose the expose to fuel ratio will be unconditionally out and cause the engine to stal