I have a 2004 ES330 following a hestitation problem. It is fine from a full end but taking into consideration I go roughly speaking turns upon onto highway ramps, once I distress 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 in the same way as the thesame engine and it jumps off the begin and has no hesitation. Mechanic s Assistant: Will the headlights incline on? Is the battery thoroughly charged? With or without headlights on. Relatively additional 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 suitably far? I ve cleaned the MAF sensor. Checked for contacts in the intake. following I put my Turbo OBDII app on, all seems good except that the TPS stays constant as regards 30%. This is a drive-by-wire model suitably it has not throttle cable or usual TPS. I bow to the TPS is integrated behind the throttle controller/motor. Mechanic s Assistant: everything else you desire the mechanic to know in the past I connect 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 supplementary urge on you can allow is appreciated. I don't know what else to complete but take it put up to to the dealer. I know I've got the shop foreman functional upon it at the dealer, but I yet atmosphere its pushed to the encourage 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 stirring and is warmed up? oftentimes in engine do its stuff many factors may cause the same symptom(s)