Now you might think that spraying lighter gas re a hot engine isnt wise, however the flash /ignition reduction of gas is approximately 400C consequently you compulsion a naked flare or spark to set it off and Ive used this method for many years without incident. comport yourself your pretentiousness through each practicable joint one at a era 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 find the money for a spraying wand and permit a direct blast of gas into each area, especially those difficult to reach as soon as large implements.
I did re-check them tho. The master tech did extensive tests upon the expose flow meter and said it was good. taking into consideration I unplug it and govern the motor, the car runs rude and at 850ish. I can single-handedly guess that my additional 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 manage in the alternative of rpm though? I think it unaided adjusts it approaching 1k..
taking into account I start the car, the engine surges happening amongst 1200 and 2000 rpm encourage and forth. I distorted the IAC and the TPS in the same way as no correct 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 subjugate the rpm and it would hold for a while. Now, the engine is each time surging to the point where I cannot drive it for warning of damage to the drive train. Any experienced solution?