[Thebigzeus]

Interesting, why trifecta if I may ask?

 

[Thebigzeus]

Is that with the traction control button off, then holding the button for 5 more seconds to completely disable it?

 

[Thebigzeus]

I did not know how to disable it completely, so I think I may have forgotten to shut it off on both of those runs. The track was really sticky and I bypassed the burnout pit, so except for being really slow off the line, the car did really well.

Yeah it did. I notice when you completely turn it off, you can spool the turbo up by holdling the brake and giving throttle. Good way to snap an axle if it wheel hops, but it comes out of the hole much harder. I shaved 2 sec off my 0-60 time using that method.

 

[Thebigzeus]

I did brake torque it though.

Got ya, it wont spool the turbo really at all without T/C off. Not sure why. You planning to go back once you do some more upgrades and a tune I assume?

 

[Thebigzeus]

Tune installed 29JUN20
90908

You’re barely gonna be able to keep your foot off the throttle now.

 

[Thebigzeus]

So far only twice on the juice. I have a few issues with the new tune to work out first.

I have a terrible habit of it now, the atmospheric BPV and boost gauge doesn’t help either...

 

[Thebigzeus]

Now what did you do?
I don't quite understand.....

How does this flipping a switch thing work?
I would think that in terms of performance, when you start changing hard parts that you would need to stick with one ECM Calibration all the time to keep the things consistent. Maybe I'm not understanding how Trifecta does it?

You can flip your cruise control switch on or off to hot toggle between tunes flashed on the ECM.

 

[Thebigzeus]

Did you clear the codes and try again? Limp mode causes all sorts of weird stuff and codes. Ask me how I know lol.

 

[Thebigzeus]

Aside from wiring issues or a bad sensor... It sounds like you may have a larger mechanical issue unfortunately. Especially with a ticking sound. Think the chain tensioner is loose and you’re hearing that through the valve cover? I bet so. Was it loose enough for the chain to skip a tooth, also plausible.

 

[Thebigzeus]

My bet is either a timing guide or the timing tensioner...

Yep, I think it has to be the guide. Somewhat common to loosen on these engines.

 

[Thebigzeus]

Bump for an Update @Blasirl

I am quite intrigued as well, I personally wouldn't want to risk driving with CEL's on.

 

[Thebigzeus]

Sometimes you just have to risk it. A good beater car is highly underrated to have around. Hope he's getting it fixed up.

Rental cars can be had for $20 a day or so 🤷‍♂️

 

[Thebigzeus]

I still say it skipped a tooth. Those codes lean that way too. Isn't it rattling a bit? I really would take the valve cover off and check the tensioner/guide.

 

[Thebigzeus]

I thought about the tensioner as well. But after changing the sensor. one bolt and a bit over $20 is easier than pulling the cover.

It would also cause the other codes as it's not getting a clean burn I believe... I mean yeah go ahead and change it, it can't hurt. Buy a new gasket for it too if it doesn't come with one since they leak somewhat often. (Had to have both of mine replaced)

 

[Thebigzeus]

Just an FYI, Discount tire price matches everyone. Go there, for sure.

 

[Thebigzeus]

107924 160010MAR2022 31*F

I was finally able to try out my new jack on the lowered Cruze. Works like a charm. Pulled an oil sample and changed the oil & filter, and reset the OLM. Next I have to get my emissions done.

View attachment 296414

View attachment 296413

Previous oil analysis
oil change

ohh Amsoil, fancy! You got all your engine issues sorted I take it?