HI, The tummy bumper lid has to arrive off as a couple of humiliate headlamp assembly bolts are located at the back it. Here are directions make smile recall to rate further using the rating page appropriately that I may receive credit. Thanks
Thanks for your response. I just checked what you mentioned, that I hadn't already checked, except fuel pressure.Let me tell you a little more more or less the pain history. It currently has a master tech recognized idle let breathe rule valve and tps installed. without moving anything, the last (used) ecu and my original, would run in the car without this symptom.
afterward I start the car, the engine surges taking place between 1200 and 2000 rpm support and forth. I changed the IAC and the TPS taking into account no modify in symptoms. I have noticed that several Lexus SC's have this thesame issue. Prior to this I would have to adjust the idle rapidity screw to belittle the rpm and it would maintain for a while. Now, the engine is for all time surging to the point where I cannot steer it for unease of broken to the steer train. Any experienced solution?