From "stay tuned" to T U N E D !!

[Klasse Act]

Thank you^^^^^️️

I'm leary to "try" and replicate it but I always make sure the car is warmed up, brain fart on me and also the owner of the shop doing the dyno, either of is thought about it.

I've NEVER felt anything breaking up but I'm not WOT in 4th too often either

The tuner thinks I hit a good number when infact I hit NO NUMBER because the car wouldn't let me

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[oneheadlite]

Thank you^^^^^️️

I'm leary to "try" and replicate it but I always make sure the car is warmed up, brain fart on me and also the owner of the shop doing the dyno, either of is thought about it.

I've NEVER felt anything breaking up but I'm not WOT in 4th too often either

The tuner thinks I hit a good number when infact I hit NO NUMBER because the car wouldn't let me

Is the dyno pull in question on video? If so, what time stamp? At work, so I can't watch at the moment but I'm curious to see what we're talking about.

[Klasse Act]

Is the dyno pull in question on video? If so, what time stamp? At work, so I can't watch at the moment but I'm curious to see what we're talking about.

I did post the video. It's a couple posts back and I don't remember what the time stamp is

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[oneheadlite]

I did post the video. It's a couple posts back and I don't remember what the time stamp is

Gotcha. I'll find it later and report back.

[Klasse Act]

Just for reference, here's my tach after my car running for 5 minutes before leaving work this afternoon. The orange slowly disappears as the car is driven/warmed up. Even once the orange is gone the engine temp was @175F and oil temp was @145F at that point, today's temp when leaving was 40F, about 5 degrees less than on the dyno day.

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[Klasse Act]

We're about to swap the coils...but first, oil changes on part of Hectour's fleet

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[Klasse Act]

Out with the new...

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[Klasse Act]

...and in the old

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[Desertnate]

Just for reference, here's my tach after my car running for 5 minutes before leaving work this afternoon. The orange slowly disappears as the car is driven/warmed up. Even once the orange is gone the engine temp was @175F and oil temp was @145F at that point, today's temp when leaving was 40F, about 5 degrees less than on the dyno day.

I think this points back to your original hypothesis and the similarities to many BMW M cars with their lighted tachs that change color. I think the last couple of Vette generations might do the same thing. There is likely some active measures in the ECU which protect the engine from pushing too hard until the oil temps are good. Basically doing automatically what many of us with less sophisticated cars do in practice. Almost like a soft rev limiter.

Hope you get everything running smoothly and you're happy with the performance.

[PouncingPanzer]

Well apart of me wants to go back there and dyno again but with it completely warmed up.

My buddy thinks it's the coils or tye tune. My thing is this, no signs of an "issue", this investigation could get expensive

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You need a scan tool on it while driving under load with a misfire counter displayed. That's what I would do with a VW if at the dealer still. The MIL will only come on once a criteria is met, i.e. enough misfires. A factory scantool would display the misfires. Or a scantool with that capability like a Snap-on Solus with the right Hyundai software. I'd be dying to see that.

I do miss diagnosing things like that the issue was all of my customers were under warranty still.....boo.

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