Now you might think that spraying lighter gas concerning a hot engine isnt wise, however the flash /ignition lessening of gas is nearly 400C consequently you dependence a naked flare or spark to set it off and Ive used this method for many years without incident. discharge duty your mannerism through each doable joint one at a get older and you should find it. I use a slightly flattened piece of brake pipe and some rubber hose from the can of lighter gas to offer a spraying wand and permit a deliver blast of gas into each area, especially those difficult to accomplish once large implements.
I did re-check them tho. The master tech did extensive tests upon the ventilate flow meter and said it was good. in the same way as I unplug it and rule the motor, the car runs harsh and at 850ish. I can on your own guess that my extra rebuilt ecu has an issue, or the tps needs to be re-adjusted, or someway my maf has died in the midst of all this. I don't think the tps has that much run in the alternative of rpm though? I think it unaccompanied adjusts it on 1k..
next I start the car, the engine surges stirring in the middle of 1200 and 2000 rpm put up to and forth. I distorted the IAC and the TPS in the manner of no fiddle with in symptoms. I have noticed that several Lexus SC's have this same issue. Prior to this I would have to get used to the idle quickness screw to degrade the rpm and it would retain for a while. Now, the engine is until the end of time surging to the narrowing where I cannot drive it for danger signal of damage to the drive train. Any experienced solution?