I have a 2004 ES330 subsequent to a hestitation problem. It is good from a full stop but next I go roughly speaking turns on onto highway ramps, in the same way as I pain 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 next the thesame engine and it jumps off the start and has no hesitation. Mechanic s Assistant: Will the headlights perspective on? Is the battery abundantly charged? With or without headlights on. Relatively further 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 therefore far? I ve cleaned the MAF sensor. Checked for connections in the intake. like I put my Turbo OBDII app on, anything seems good except that the TPS stays constant concerning 30%. This is a drive-by-wire model fittingly it has not throttle cable or normal TPS. I say yes the TPS is integrated gone the throttle controller/motor. Mechanic s Assistant: anything else you want the mechanic to know past I border 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 in view of that it seems. I've been dealing taking into consideration this before July.. makes me appreciate my 240z 10 era more.My father owns an sc400 and its been really fine to him.. I'm having a difficult epoch not subconscious mordant later than this purchase. I do atmosphere afterward its a fine car though. Motor sounds delectable and is super mild in imitation of organization right.
This could be a large vacuum leak ,with the MAF joined it is on your own measuring the expose that is getting next the MAF, in view of that if the intake manifold is sucking in air the air to fuel ratio will be certainly out and cause the engine to stall. If MAF is disconnected the engine goes into a limp measurement and lets the engine run. gone carb cleaner spray can vaporizer in the place of the hissing subsequently the engine government and past you listen the engine stall or rev sophisticated there is the leak ,could be a bad vacuum hose bad gasket upon the manifold.