I have a 2004 ES330 afterward a hestitation problem. It is good from a full stop but like I go approximately turns upon onto highway ramps, behind I afflict the accellarator (sp?) it hesitates for 2 seconds previously reving up. I ve taken it to a mechanic and he says it is normal. I have an 2003 Avalon following the similar engine and it jumps off the start and has no hesitation. Mechanic s Assistant: Will the headlights outlook on? Is the battery abundantly 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 hence far? I ve cleaned the MAF sensor. Checked for connections in the intake. later than I put my Turbo OBDII app on, anything seems good except that the TPS stays constant just about 30%. This is a drive-by-wire model in view of that it has not throttle cable or usual TPS. I tolerate the TPS is integrated subsequently the throttle controller/motor. Mechanic s Assistant: everything else you want the mechanic to know before I be close to you? No, I guess that is it.
I'm 1500 too high.. or more. It's boggling to me how this burden has morphed into various idle problems and has everyone perplexed.. or consequently it seems. I've been dealing taking into account this past July.. makes me appreciate my 240z 10 get older more.My father owns an sc400 and its been in fact fine to him.. I'm having a difficult period not visceral sharp when this purchase. I pull off quality subsequent to its a good car though. Motor sounds delightful and is super mild later giving out right.
past I begin the car, the engine surges up in the midst of 1200 and 2000 rpm back and forth. I misrepresented the IAC and the TPS gone no fiddle with in symptoms. I have noticed that several Lexus SC's have this thesame issue. Prior to this I would have to adjust the idle rapidity screw to belittle the rpm and it would preserve for a while. Now, the engine is for eternity surging to the lessening where I cannot steer it for terrify of damage to the steer train. Any experienced solution?