Hello. My truck recently started to hesitate while I'm driving. I have recently replaced my #7 COP and plug and discovered some coolant on the boot of the coil. My engine idles and revs fine in neutral but hesitates while I drive. If I drive slow or don't accel quickly it also runs good. I assume I have a crack in my intake gasket, could that be the reason? I also recently clean my injectors and replaced fuel filter.
Dec 17, 2009 at 7:40 PM