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Below 3k, yeah, I run into that. This engine really makes no power down there so if you want to go you need to be up in the revs already.
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Well from my experience, the hesitation is all below 3k. Maybe his is a little different.
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Semtex -- Could it be that you have the lighter pulleys that you don't experience such lag/hesitation? I know when you first got them installed, you said you noticed not so much a difference in power but in responsiveness.
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Could be. Or maybe I'm just more used to cars with low bottom-end torque. I did once drive an S2000, after all. The Z has gobs of low-end tq compared to those anemic little monkey wagons.
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I'm guessing its the latter. I come from big V8s so I'm used to putting around at 1500rpm with 300lb-ft on tap.
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^ Dude, you must be hurting for more low-end TQ in this car, then?
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FWIW -- reset your ECU. I was poking around last night, checking the MAF sensors and everything on my Injens that *might* be causing low RPM hesitation. I didn't find anything but I decided to reset the ECU overnight. The car definitely felt better this morning, to my surprise. The car is a dud below 3K RPM, but it's a little bit smoother. Interesting. |
^^ Hmmm...interesting. So what's involved in resetting the ECU; just disconnecting the battery for a long period of time?
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Yup!
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Oh, and a quick tip. Jot down all your settings on a piece of paper before you do this so that you can set everything back afterwards. Like all your radio station presets. Your shift light rpm (if you have it set to something other than default). Your instrument panel dimming setting, vibrating massage seat settings, etc. Interestingly, the only thing that doesn't get wiped when I do a disconnect is my XM station settings.
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And the results are in. Looks like things are normal. Thank God!
However, the strange thing is that no one else on these forums reported their oil looking as bad as mine. What, did mine for some reason have really unusual rough brass and bronze parts, which would mean more leftover material? Or maybe because I babied it so much during break-in those parts took longer to smooth out, and then after break-in I was a little more aggressive with the car, which produced all that copper like debris. Oh, and this still doesn't explain why it seems like I lost about a .5 quart of oil 2 or 3 weeks after the oil change. I don't know. Who knows. I'm just glad the car is ok. http://i100.photobucket.com/albums/m...Oil-Change.jpg |
BTW, Semtex, nice avatar....haha. Would be willing to help me 'Pimp My Ride'?
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Fwiw I was burning oil for the first few oil changes. Now at 17k miles oil burn is not material.
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