Now you might think that spraying lighter gas not far off from a warm engine isnt wise, however the flash /ignition point of gas is roughly 400C consequently you infatuation a naked flare or spark to set it off and Ive used this method for many years without incident. take effect your artifice through each practicable joint one at a times 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 provide a spraying wand and permit a take up blast of gas into each area, especially those hard to attain taking into account large implements.
I'm 1500 too high.. or more. It's boggling to me how this difficulty has morphed into various idle problems and has everyone perplexed.. or as a result it seems. I've been dealing similar to this since July.. makes me appreciate my 240z 10 time more.My daddy owns an sc400 and its been really good to him.. I'm having a difficult period not bodily mordant later than this purchase. I reach feel in the same way as its a good car though. Motor sounds delightful and is super smooth afterward supervision right.
once I start the car, the engine surges stirring amongst 1200 and 2000 rpm support and forth. I distorted the IAC and the TPS past no fine-tune in symptoms. I have noticed that several Lexus SC's have this thesame issue. Prior to this I would have to acclimatize the idle keenness screw to degrade the rpm and it would keep for a while. Now, the engine is for eternity surging to the point where I cannot steer it for distress signal of damage to the drive train. Any experienced solution?