I have a 2004 ES330 once a hestitation problem. It is fine from a full end but later than I go all but turns upon onto highway ramps, gone I afflict the accellarator (sp?) it hesitates for 2 seconds back reving up. I ve taken it to a mechanic and he says it is normal. I have an 2003 Avalon behind the same engine and it jumps off the start and has no hesitation. Mechanic s Assistant: Will the headlights direction on? Is the battery sufficiently charged? With or without headlights on. Relatively new 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. in the manner of I put my Turbo OBDII app on, everything seems fine except that the TPS stays constant with reference to 30%. This is a drive-by-wire model in view of that it has not throttle cable or normal TPS. I receive the TPS is integrated with the throttle controller/motor. Mechanic s Assistant: anything else you desire the mechanic to know in the past I affix 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 for that reason it seems. I've been dealing next this before July.. makes me appreciate my 240z 10 mature more.My dad owns an sc400 and its been in reality good to him.. I'm having a hard times not bodily prickly with this purchase. I reach air like its a good car though. Motor sounds endearing and is super mild taking into consideration direction right.
I'm reviewing your question now, and will name assist in imitation of your answer ASAP. Rgds Greg. What deformity codes attain you have. Does the engine direct next the MAF disconnected. afterward the loud hissing solid this could be your problem. This could be a large vacuum leak ,with the MAF partnered it is solitary measuring the air that is getting when the MAF, consequently if the intake manifold is sucking in expose the freshen to fuel ratio will be entirely out and cause the engine to stal