I have a 2004 ES330 once a hestitation problem. It is good from a full stop but when I go just about turns upon onto highway ramps, considering I distress the accellarator (sp?) it hesitates for 2 seconds previously reving up. I ve taken it to a mechanic and he says it is normal. I have an 2003 Avalon next the similar engine and it jumps off the begin and has no hesitation. Mechanic s Assistant: Will the headlights tilt 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 so far? I ve cleaned the MAF sensor. Checked for links in the intake. afterward I put my Turbo OBDII app on, anything seems fine except that the TPS stays constant more or less 30%. This is a drive-by-wire model for that reason it has not throttle cable or normal TPS. I allow the TPS is integrated past the throttle controller/motor. Mechanic s Assistant: anything else you desire the mechanic to know before I border you? No, I guess that is it.
I bought it in July, drove it house from LA (to Utah), and the problems started brusquely after I got it home.Any additional urge on you can pay for is appreciated. I don't know what else to complete but bow to it incite to the dealer. I know I've got the shop foreman full of zip on it at the dealer, but I yet vibes its pushed to the urge on as its obsolescent and everyone loses in this situation.
taking into consideration I begin the car, the engine surges stirring between 1200 and 2000 rpm back and forth. I distorted the IAC and the TPS when no modify in symptoms. I have noticed that several Lexus SC's have this same issue. Prior to this I would have to accustom yourself the idle enthusiasm screw to subjugate the rpm and it would retain for a while. Now, the engine is constantly surging to the narrowing where I cannot drive it for distress of broken to the drive train. Any experienced solution?