I have a 2004 ES330 when a hestitation problem. It is good from a full end but later than I go regarding turns upon onto highway ramps, taking into account I hurt the accellarator (sp?) it hesitates for 2 seconds before reving up. I ve taken it to a mechanic and he says it is normal. I have an 2003 Avalon taking into account the thesame engine and it jumps off the begin and has no hesitation. Mechanic s Assistant: Will the headlights turn on? Is the battery abundantly charged? With or without headlights on. Relatively other 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. taking into consideration I put my Turbo OBDII app on, whatever seems fine except that the TPS stays constant on the order of 30%. This is a drive-by-wire model fittingly it has not throttle cable or usual TPS. I give a positive response the TPS is integrated as soon as the throttle controller/motor. Mechanic s Assistant: everything else you desire the mechanic to know previously I attach you? No, I guess that is it.
Its moreover worth getting the fuel pressure checked as if this is low due to a blocked filter or faulty regulator or even a ill pump will every consequences in insufficient fuel physical delivered to the engine. Might also be worth cleaning out the idle promptness govern motor / valve as these get clogged taking place taking into consideration carbon and some brake cleaner washed through helps free things off.
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