Need help for good intake on Lq4

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Feb 22, 2007 | 10:10 PM

#11

Tahoe6.0

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Joined: Jul 2006

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From: Northeast, Ct

Quote:

Originally Posted by FastCrewCab4x4

Does Tahoes Graph seem very "rippley" . kinda looks like some cylinders are kickin *** while others are slackin, or theres some misfiring going on. How many miles are on that motor? and yeah, at about 4700 your TQ is droppin like a tennessee hooker.

I've checked for misfires and it is perfect. The motor has 14k on it and the cranking compression is 200-210 on all cylinders. No knock ever when logging data on dyno. I have since had allen do another tune and I need to get it back on the dyno. The cam advance is plus 2 on 114.