Recent content by crvogt

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    Feedback on powerlogger file

    Did you ever determine anything specific about why it might have gone bad, or just replaced it?
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    Feedback on powerlogger file

    Yeah, that's what I read, seems like a long shot but two MAFs in... Plus if it is malfunctioning, it's only "partially". As a test I set Base to "0" and it ran particularly rich, which I would expect. We'll see! Thanks very much for the input!
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    Feedback on powerlogger file

    No, I live on the central coast of California, temperature and humidity are basically constant. As soon as I swapped back to stock MAF, fueling was corrected. Ie., regardless of when I swap MAFs, the LT1s are rich, and stock is correct.
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    Feedback on powerlogger file

    Stock: 6-7 LT1: 7-8 As far as I know it's a 5.7 chip. Looking through my receipts I can't verify, so I'll have to check the chip.
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    Feedback on powerlogger file

    I have returned. I now have a child, and we have moved. But! the GN lives on, and with the same problem: very rich under boost I swapped out the motor mount for HR mounts, wired in boost to the power logger, verified fuel pressure, and adjusted the downpipe position, trying to make sure it was...
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    Never meet your heroes! '86 Grand National

    Great thread! The commiseration was therapeutic :D I also got to a point where an accident while working on the car led to the heads coming off, and new manifold. I was just going through the same A-pillar gauge debate you were, but decided on the GNS 3 gauge cluster. In the middle of installing...
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    Good exhaust cutout thread?

    Old thread revival - Best way to route the exhaust cutout wiring? Drill a hole or follow shift cable?
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    Feedback on powerlogger file

    Because I wanted to re-torque the head bolts anyways, and I'd rather upgrade what's there than add a new part. I was kicking myself pretty soon after installing new stock mounts, the intent was to keep the TAPerformance headers from hitting the steering shaft, but turns out even new stock...
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    Feedback on powerlogger file

    I've replaced the mounts before and saw Jason mention the brace for folks with stock mounts or/in addition to HR mounts. I figured the HR mounts was a good upgrade and I know what I'm getting myself into with the mount replacement :)
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    Feedback on powerlogger file

    It does look like it's been tapping. I actually went ahead and ordered the HR motor mounts. I considered the RJC brace, so if it's still hitting I'll get that.
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    Feedback on powerlogger file

    As in, it might be causing the knock? I haven't checked that, no. I just replaced the motor mounts, but I'll check for signs it's hitting.
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    Feedback on powerlogger file

    Checked this morning, 4.41
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    Feedback on powerlogger file

    This was at part throttle. Checking the TPS at WOT, it's at 4.2V.
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    Feedback on powerlogger file

    Well, it seemed to be running better until I started to open it up and saw KR come up. I think next step is verify fuel pressure rising with boost (and hope I don't see white smoke, not sure how bad is new headgasket bad with knock). Also, I found a small, crack in the body of the fuel pressure...
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