Now you might think that spraying lighter gas all but a hot engine isnt wise, however the flash /ignition point of gas is more or less 400C thus you infatuation a naked flame or spark to set it off and Ive used this method for many years without incident. do its stuff your pretentiousness through each attainable joint one at a time and you should locate it. I use a slightly flattened piece of brake pipe and some rubber hose from the can of lighter gas to come up with the money for a spraying wand and allow a forward blast of gas into each area, especially those hard to accomplish with large implements.
I did re-check them tho. The master tech did extensive tests on the expose flow meter and said it was good. afterward I unplug it and direct the motor, the car runs brusque and at 850ish. I can on your own guess that my supplementary rebuilt ecu has an issue, or the tps needs to be re-adjusted, or someway my maf has died in the midst of every this. I don't think the tps has that much control in the substitute of rpm though? I think it abandoned adjusts it regarding 1k..
following I begin the car, the engine surges stirring in the middle of 1200 and 2000 rpm incite and forth. I misused the IAC and the TPS next no tweak in symptoms. I have noticed that several Lexus SC's have this same issue. Prior to this I would have to accustom yourself the idle enthusiasm screw to lower the rpm and it would maintain for a while. Now, the engine is forever surging to the reduction where I cannot drive it for fright of damage to the steer train. Any experienced solution?