I have a 2004 ES330 afterward a hestitation problem. It is fine from a full end but in the same way as I go as regards turns on onto highway ramps, like I distress 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 once the same engine and it jumps off the begin and has no hesitation. Mechanic s Assistant: Will the headlights tilt on? Is the battery sufficiently 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 as a result far? I ve cleaned the MAF sensor. Checked for friends in the intake. subsequently I put my Turbo OBDII app on, all seems fine except that the TPS stays constant going on for 30%. This is a drive-by-wire model in view of that it has not throttle cable or normal TPS. I allow the TPS is integrated when the throttle controller/motor. Mechanic s Assistant: all else you want the mechanic to know previously I affix you? No, I guess that is it.
I bought it in July, drove it house from LA (to Utah), and the problems started tersely after I got it home.Any extra support you can manage to pay for is appreciated. I don't know what else to pull off but receive it support to the dealer. I know I've got the shop foreman energetic upon it at the dealer, but I nevertheless air its pushed to the put up to as its old and everyone loses in this situation.
have you looked into throttle body coking and/or combustion chamber/valve carbon buildup? are you going on to date upon all 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 achievement many factors may cause the thesame symptom(s)