Now you might think that spraying lighter gas in this area a warm engine isnt wise, however the flash /ignition point of gas is more or less 400C so you craving a naked blaze or spark to set it off and Ive used this method for many years without incident. be in your pretentiousness through each practicable joint one at a epoch and you should find it. I use a slightly flattened fragment of brake pipe and some rubber hose from the can of lighter gas to give a spraying wand and permit a speak to blast of gas into each area, especially those difficult to attain later than large implements.
Thanks for your response. I just checked what you mentioned, that I hadn't already checked, except fuel pressure.Let me say you a tiny more more or less the misfortune history. It currently has a master tech credited idle expose direct valve and tps installed. without touching anything, the last (used) ecu and my original, would run in the car without this symptom.
once I start the car, the engine surges going on amongst 1200 and 2000 rpm back up and forth. I misused the IAC and the TPS later no amend in symptoms. I have noticed that several Lexus SC's have this thesame issue. Prior to this I would have to accustom yourself the idle eagerness screw to degrade the rpm and it would withhold for a while. Now, the engine is continually surging to the point where I cannot steer it for alarm clock of broken to the steer train. Any experienced solution?