6.2 backfire issue
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6.2 backfire issue
2010 Raptor, 113k miles
I am getting a misfire/backfire through the carb...oops, intake. Under light load. Haven't put too load much on it, because.....
No codes are being thrown.
I haven't pulled the valve covers yet to make sure, but I'm leaning toward a broken valve spring. It's snowing and I don't have a garage.
What do you all think? Last year, two rocker arms broke, taking out a camshaft. Recently I went through two O2 sensors because of a wiring loom falling onto the exhaust manifold.
I am getting a misfire/backfire through the carb...oops, intake. Under light load. Haven't put too load much on it, because.....
No codes are being thrown.
I haven't pulled the valve covers yet to make sure, but I'm leaning toward a broken valve spring. It's snowing and I don't have a garage.
What do you all think? Last year, two rocker arms broke, taking out a camshaft. Recently I went through two O2 sensors because of a wiring loom falling onto the exhaust manifold.
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