I have a 2004 ES330 similar to a hestitation problem. It is good from a full end but once I go approximately turns on onto highway ramps, subsequently I pain 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 similar engine and it jumps off the start and has no hesitation. Mechanic s Assistant: Will the headlights approach on? Is the battery sufficiently charged? With or without headlights on. Relatively supplementary 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 so far? I ve cleaned the MAF sensor. Checked for links in the intake. considering I put my Turbo OBDII app on, whatever seems fine except that the TPS stays constant with reference to 30%. This is a drive-by-wire model consequently it has not throttle cable or normal TPS. I receive the TPS is integrated when the throttle controller/motor. Mechanic s Assistant: whatever else you want the mechanic to know past I connect 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 correspondingly it seems. I've been dealing in the manner of this in the past July.. makes me appreciate my 240z 10 epoch more.My dad owns an sc400 and its been in fact fine to him.. I'm having a difficult get older not swine mordant afterward this purchase. I pull off mood past its a fine car though. Motor sounds gorgeous and is super mild in the same way as executive right.
This could be a large vacuum leak ,with the MAF connected it is and no-one else measuring the air that is getting considering the MAF, consequently if the intake manifold is sucking in expose the expose to fuel ratio will be definitely out and cause the engine to stall. If MAF is disconnected the engine goes into a limp measurement and lets the engine run. bearing in mind carb cleaner vaporizer spray can in the place of the hissing in imitation of the engine executive and subsequently you listen the engine stall or rev superior there is the leak ,could be a bad vacuum hose bad gasket upon the manifold.