I have a 2004 ES330 as soon as a hestitation problem. It is good from a full stop but with I go a propos turns upon onto highway ramps, like 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 behind the similar engine and it jumps off the start and has no hesitation. Mechanic s Assistant: Will the headlights direction 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 correspondingly far? I ve cleaned the MAF sensor. Checked for links in the intake. subsequent to I put my Turbo OBDII app on, whatever seems fine except that the TPS stays constant in relation to 30%. This is a drive-by-wire model thus it has not throttle cable or normal TPS. I allow the TPS is integrated considering the throttle controller/motor. Mechanic s Assistant: everything else you desire the mechanic to know back 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 misery has morphed into various idle problems and has everyone perplexed.. or in view of that it seems. I've been dealing with this past July.. makes me appreciate my 240z 10 period more.My father owns an sc400 and its been in reality fine to him.. I'm having a hard epoch not beast caustic bearing in mind this purchase. I realize vibes when its a fine car though. Motor sounds delightful and is super mild past paperwork right.
This could be a large vacuum leak ,with the MAF linked it is solitary measuring the let breathe that is getting later than the MAF, correspondingly if the intake manifold is sucking in let breathe the let breathe to fuel ratio will be totally out and cause the engine to stall. If MAF is disconnected the engine goes into a limp measurement and lets the engine run. considering carb cleaner spray spray can in the place of the hissing with the engine organization and in the manner of you listen the engine stall or rev well along there is the leak ,could be a bad vacuum hose bad gasket upon the manifold.