I have a 2004 ES330 subsequently a hestitation problem. It is good from a full stop but afterward I go roughly speaking turns upon onto highway ramps, similar to I afflict 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 gone the thesame engine and it jumps off the begin and has no hesitation. Mechanic s Assistant: Will the headlights point 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 therefore far? I ve cleaned the MAF sensor. Checked for links in the intake. bearing in mind I put my Turbo OBDII app on, anything seems good except that the TPS stays constant regarding 30%. This is a drive-by-wire model suitably it has not throttle cable or normal TPS. I consent the TPS is integrated behind the throttle controller/motor. Mechanic s Assistant: all else you desire the mechanic to know back I link up you? No, I guess that is it.
I'm 1500 too high.. or more. It's boggling to me how this problem has morphed into various idle problems and has everyone perplexed.. or suitably it seems. I've been dealing subsequent to this back July.. makes me appreciate my 240z 10 epoch more.My father owns an sc400 and its been in fact good to him.. I'm having a hard time not subconscious sour later than this purchase. I realize mood past its a fine car though. Motor sounds delectable and is super serene later than handing out right.
This could be a large vacuum leak ,with the MAF partnered it is on your own measuring the freshen that is getting afterward the MAF, for that reason if the intake manifold is sucking in let breathe the ventilate to fuel ratio will be extremely 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 in the area of the hissing next the engine government and subsequently you hear the engine stall or rev vanguard there is the leak ,could be a bad vacuum hose bad gasket upon the manifold.