I have a 2004 ES330 taking into consideration a hestitation problem. It is fine from a full stop but like I go just about turns on onto highway ramps, subsequent to I hurt 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 subsequently the same engine and it jumps off the start and has no hesitation. Mechanic s Assistant: Will the headlights point of view on? Is the battery abundantly 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 correspondingly far? I ve cleaned the MAF sensor. Checked for contacts in the intake. bearing in mind I put my Turbo OBDII app on, whatever seems fine except that the TPS stays constant re 30%. This is a drive-by-wire model so it has not throttle cable or normal TPS. I understand the TPS is integrated with the throttle controller/motor. Mechanic s Assistant: anything else you want the mechanic to know previously I be close to 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 extra help you can manage to pay for is appreciated. I don't know what else to complete but say yes it assist to the dealer. I know I've got the shop foreman full of life on it at the dealer, but I nevertheless air its pushed to the support as its obsolete and everyone loses in this situation.
I'm reviewing your ask now, and will declare incite behind your respond ASAP. Rgds Greg. What oddity codes attain you have. Does the engine govern as soon as the MAF disconnected. when the loud hissing sealed this could be your problem. This could be a large vacuum leak ,with the MAF associated it is isolated measuring the expose that is getting subsequent to the MAF, thus if the intake manifold is sucking in ventilate the air to fuel ratio will be completely out and cause the engine to stal