Cummins12v
Member
So I was out riding the otherday, and i shut of my sled to help a buddy get unstuck, and when i restarted it it wouldnt rev up and wouldnt idle. I let it die, and then restarting it seemed to run fine. I only noticed on the ride home it sounded funny and had a bit of a bog around 4-5500 rpms. I did a cold compression test, and clutch side was 140psi, and the other side was 156psi. I did a compression test 200kms ago and clutch side was at 153psi cold. Anybody have any suggestions what would cause such a compression drop? Or do i need a top end... The sled is a 2006 summit x 800. Thanks
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