I have a 2004 ES330 once a hestitation problem. It is good from a full end but taking into account I go in the region of turns on onto highway ramps, bearing in mind I depress 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 next the thesame engine and it jumps off the start and has no hesitation. Mechanic s Assistant: Will the headlights tilt on? Is the battery thoroughly charged? With or without headlights on. Relatively extra 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 for that reason far? I ve cleaned the MAF sensor. Checked for associates in the intake. taking into account I put my Turbo OBDII app on, whatever seems good except that the TPS stays constant something like 30%. This is a drive-by-wire model thus it has not throttle cable or normal TPS. I tolerate the TPS is integrated when the throttle controller/motor. Mechanic s Assistant: whatever else you desire the mechanic to know in the past I attach you? No, I guess that is it.
I started the car stirring this morning, it starts up and runs at 1750 and within a minute or for that reason climbs higher than 2500.. It is admin serene though, just way higher than it should be. I afterward checked the throttle screw plate/return screw, on purpose turned it out and nothing changed. put it urge on to exactly where it was. No vacuum leak sounds and all friends verified. I quality good practically them as I've been in there a bunch of times..
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