Vtec not working all the time?Help
I have a 94 prelude with a jdm h22a motor in it.The vtec works sporaticaly(sp).When the car is cold and the code 21 is cleared the solonoid engages but when it warms up and I stop the car the cel comes on.it only happens when the car stops.I drove from Atl. to Macon without the cel code 21 comeing on but when I stopped at my exit the cel came on.i have tested the solonoid the two ways I know how.I have applied 12v to it and it opperated ans I tested the ohms of the solonoid and got 15 ohms.And from what I read it should be between 14 and 30.I have oil pressure 25 at idle and 75 at 5k.that is the oil pressure at the oil sensor.I havent checked the head pressure but I dont think I have an oil issue.So what does IA think?Reps for the help.Thank you in advance
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