Now you might think that spraying lighter gas as regards a hot engine isnt wise, however the flash /ignition dwindling of gas is virtually 400C appropriately you obsession a naked fire or spark to set it off and Ive used this method for many years without incident. doing your way through each reachable joint one at a era 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 pay for a spraying wand and permit a forward blast of gas into each area, especially those hard to attain subsequent to large implements.
I did re-check them tho. The master tech did extensive tests upon the air flow meter and said it was good. behind I unplug it and run the motor, the car runs coarse and at 850ish. I can lonesome guess that my extra rebuilt ecu has an issue, or the tps needs to be re-adjusted, or anyhow my maf has died in the midst of all this. I don't think the tps has that much govern in the every other of rpm though? I think it abandoned adjusts it roughly speaking 1k..
behind I begin the car, the engine surges taking place amongst 1200 and 2000 rpm encourage and forth. I misrepresented the IAC and the TPS like no amend in symptoms. I have noticed that several Lexus SC's have this same issue. Prior to this I would have to adjust the idle zeal screw to lower the rpm and it would hold for a while. Now, the engine is forever surging to the tapering off where I cannot steer it for bell of broken to the steer train. Any experienced solution?