Chillest_bronc
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- Apr 23, 2017
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Hey y'all I have a 1990 5.0 bronco that is popping through the intake. I took the heads off found a bent valve thinking that was the problem so I replaced the heads and valvetrain. Fired her up all excited and stuff and I still have the same damn problem. It pops through the intake right as you start it and you have to rapidly press the gas to even keep it running. I've checked all of the vacuum lines they all seem to be fine. I'm so lost and anything will help I just want to get this back on the road I love this bronco.. could it be a bad camshaft?