No compression on 1 bank
Thread Starter
Staging Lane
Joined: Oct 2008
Posts: 76
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No compression on 1 bank I am just finishing my install. It is a 05 LS6 from a CTSV into a Jeep if it matters. I had it running for 1 min then it shut down and will not fire again and I am getting a back fire through the intake. I thought a tiing issue so I checked and I am dot to dot. I have not been able to check the crank position sensor yet but I found another issue
I put a compression tester on Cyl 1 and got nothing I mean nothing then I checked all on the Drivers head and no compression on any of them. could this be a head gasket issue? Im not sure what else. I did not have the heads off this motor but it looks like I am going to pull one.
Compression on the other side it fine.
I put a compression tester on Cyl 1 and got nothing I mean nothing then I checked all on the Drivers head and no compression on any of them. could this be a head gasket issue? Im not sure what else. I did not have the heads off this motor but it looks like I am going to pull one.
Compression on the other side it fine.
