my wife got 07 tahoe

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jeremymik84

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Hey guys my wife got an 07 tahoe LTZ 4wd, super nice, although it has a few issues. the main issue being the cluster doesnt show the miles or any gears or anything like that and it doesnt show the compass in the rear view mirror (any ideas?)

Another issue being a rough idle and seems to be really weak or just have super long gears and u almost have to floor it sometimes to get it to go. I put new plugs (AC Delco) and new plug wires on it. I checked gap on all the plugs so im sure thats correct. The CEL is NOT on, so its not throwing any codes, any ideas? I was going to clean the throttle body and the MAF and try that, but we just had a baby girl, so i wanna make sure its running good and not going to leave them stranded :help: :happy160:
 
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