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WTF!!! Leakdown Test Results

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Old Jan 21, 2010 | 10:36 AM
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From: SOFLO
Default WTF!!! Leakdown Test Results

I am still trying to figure out why the truck is running like ****. I did a compression test on the cylinders and couldn't get a solid reading. The gauge went haywire bouncing from 0 to 160-170ish on each cylinder. I am not sure why either, other than I must have a leak somewhere, so I did a leakdown from 40psi to 120psi to try and figure it out. I did cylinder 2 first and can't figure out where it's coming from but took a vid on my phone to see if any of you guys can help me out. The heads are freshly rebuilt and I have new rings in. It doesn't sound like it is going down into the crankcase or into the intake, but outta the head itself. It's not comin from between the head and the block either because I torqued it down correctly and a lil over what it should have been and I have no oil/water mixture. Can someone please help me before I blow my fukn truck to pieces! Thanks. cheers.gif I'm gonna try the others now and see what happens.

Here's a link to the vid with the psi set at 120http://s110.photobucket.com/albums/n...t=VID00005.flv
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