lost comression

[mjselling]

351w suddenly lost compression in the 2 middle cylinders on passenger side. they are about 50 psi and the other 6 range from 160-170. no water in oil or exhaust.

any ideas would be great, I'm at a loss

mike

 

[Seabronc]

Check the valve springs, you may have broken a couple. How were you running the engine just before it lost compression?

Good luck,

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