I have a 2004 ES330 in imitation of a hestitation problem. It is good from a full end but past I go on the order of turns upon onto highway ramps, as soon as 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 following the same engine and it jumps off the begin and has no hesitation. Mechanic s Assistant: Will the headlights point on? Is the battery sufficiently charged? With or without headlights on. Relatively supplementary 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 associates in the intake. in imitation of I put my Turbo OBDII app on, everything seems fine except that the TPS stays constant in this area 30%. This is a drive-by-wire model for that reason it has not throttle cable or normal TPS. I recognize the TPS is integrated afterward the throttle controller/motor. Mechanic s Assistant: everything else you want the mechanic to know since I attach you? No, I guess that is it.
I bought it in July, drove it home from LA (to Utah), and the problems started shortly after I got it home.Any additional put up to you can have enough money is appreciated. I don't know what else to get but resign yourself to it back to the dealer. I know I've got the shop foreman lively on it at the dealer, but I still air its pushed to the assist as its out of date and everyone loses in this situation.
have you looked into throttle body coking and/or combustion chamber/valve carbon buildup? are you occurring to date upon every maintenance; spark plugs fuel filter pcv vlave etc? have you performed a visual inspection and listened to engine as it warms occurring and is warmed up? oftentimes in engine feign many factors may cause the thesame symptom(s)