Now you might think that spraying lighter gas going on for a warm engine isnt wise, however the flash /ignition point of gas is about 400C so you need a naked flare or spark to set it off and Ive used this method for many years without incident. put-on your pretentiousness through each realistic joint one at a become old 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 manage to pay for a spraying wand and allow a take up blast of gas into each area, especially those difficult to attain following large implements.
Might plus be worth checking the wiring and connector to the airflow meter for any signs of corrosion or damage. you can realize a fast malformation locate if you unplug the meter and govern the engine without it. if the engine condition is the similar then chances are the meter or the connection to it is faulty. Its after that worth cleaning the MAF sensor wires, as they can get coated once dirt over grow old which next offsets the reading. Use some read cleaner or brake cleaner to spray can onto the wires to cut off the dirt upon no account lie alongside the wires considering all as they are extremely fragile
in the manner of I begin the car, the engine surges going on together with 1200 and 2000 rpm back up and forth. I tainted the IAC and the TPS in the manner of no amend in symptoms. I have noticed that several Lexus SC's have this thesame issue. Prior to this I would have to become accustomed the idle rapidity screw to demean the rpm and it would preserve for a while. Now, the engine is permanently surging to the point where I cannot drive it for dread of damage to the steer train. Any experienced solution?