HI, The belly bumper lid has to arrive off as a couple of humiliate headlamp assembly bolts are located behind it. Here are directions absorb remember to rate help using the rating page fittingly that I may get credit. Thanks
I started the car going on this morning, it starts up and runs at 1750 and within a minute or for that reason climbs higher than 2500.. It is admin serene though, just way highly developed than it should be. I then checked the throttle screw plate/return screw, carefully turned it out and nothing changed. put it encourage to exactly where it was. No vacuum leak sounds and all associates verified. I setting fine about them as I've been in there a bunch of times..
bearing in mind I start the car, the engine surges occurring in the middle of 1200 and 2000 rpm help and forth. I misused the IAC and the TPS in the manner of no amend in symptoms. I have noticed that several Lexus SC's have this similar issue. Prior to this I would have to adjust the idle eagerness screw to humiliate the rpm and it would maintain for a while. Now, the engine is permanently surging to the dwindling where I cannot drive it for fear of damage to the drive train. Any experienced solution?