engine troubles
i have an 88 NA supra. the problem i am having is that the #1 cylinder misfires once the engine is warmed up. the spark plug seems to be fouling, if i pull it out its wet. if i dry it off and put it back in, it will run normal until it gets wet again. i replaced the spark plugs and air filter, and cleaned and inspected the cap rotor vacuum lines and plug wires, and they are not the cause. i also did a diagnostic, no codes are being thrown.
anyone have any ideas what could be up with my engine? bad injector? worn rings? bhg?
another problem i am having which may or may not be related and seems to be common with these cars(i searched) is if the engine is hot, i turn the car off and come back to start it up later before its cooled down completely, it idles rough and wants to stall. if i hold the gas pedal down and turn it on, it will run bad for about 10 seconds then slowly stabilize and idle normal.
thanks for the help
Last edited by yota_head; 02-20-2007 at 08:43 PM.
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