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Post by ewreay on Sept 25, 2013 11:05:12 GMT -10
So after trying to conquer this misfire issue changing plugs wires coile cam sensor crankshaft sensor distributor compression test I got frisky and took off the valve cover and this is what I found its lts like the spring is off center any ideas?
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Post by shortbus on Sept 25, 2013 11:09:35 GMT -10
I would call Columbus engine and crank
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Post by cheezo on Oct 15, 2013 2:56:29 GMT -10
bent valve would be my initial guess what did compression ck reveal ?
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Post by ewreay on Oct 15, 2013 3:29:41 GMT -10
bent valve would be my initial guess what did compression ck reveal ? all were at 110 but I figured out the misfire that spring I popped back in
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Post by coyote on Oct 17, 2013 17:02:03 GMT -10
Looks like a broke valve spring or un seated spring cup from bouncing the rev limiter. I got a matching set. Happens with the 4.0. Just change it out and keep goin.
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