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17" G5 GT wheels on a 2009 SS?
They barely clear but will scrape the Brembo's a bit when cornering hard. You'll see some of the finish scraped off the Brembo's. Most run 3-5 mm spacers to cure this. Here's the sticky thread over there on the 17" wheels when you have the time...- Iam Broke
- Post #2
- Forum: Wheels & Tires
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Curious sound
The other noise is the BPV farting until it seals. Since tuned on the Hahn intake, I can hear it at times on a sharp release of the throttle between shifts. Doesn't do it all the time. The pops are normal if you do an NLS too slow. 1 pop = perfect. -
charge piping coming loose?
Injen CP bolts to the intake manifold. No more issue with cheap plastic CP. -
help, strange idle
Are you tuned for the airbox mod & K&N drop in? It skews LTFT's ~7% and may affect your drivability when it's cold out. Try the stock filter and see if it goes away. Just the airbox mod skews the stock filter a % or two. -
How's your LNF MPG?
Mods are in my sig, MPG posted above a few posts up. -
How's your LNF MPG?
My commute is 90% highway, 10% stop & go & city and since it got cold, avg dropped to 27.4 mpg. I saw 30+ mpg in the warmer weather. -
Egt
If you don't have emission testing where you live, or if you are willing to put the cat back on when needed, yes. Most aftermarket cats are good for 1800 - 1850*f EGT's depending on construction materials. Like I said, I don't know how close the estimates from the ECU are, but the catless DP... -
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Relearn VATS (Lock icon lit on dash)
I ran into this issue after replacing an ECU with another even though the new ECU VIN was changed in HP Tuners. The procedure below will let the car relearn VATS, but roll down the drivers window first unless you want to sit in the car bored for 30 mins. :) Disconnect the battery. Change the...- Iam Broke
- Thread
- Replies: 10
- Forum: Electrical, audio, video
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Hahn CoolRam intake & Injen CP
- Iam Broke
- Media item
- Comments: 0
- Album: '08 CobaltSS/TC
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Hahn CoolRam intake & Injen CP
- Iam Broke
- Media item
- Comments: 0
- Album: '08 CobaltSS/TC
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fixing our cupholder issue
Damn, I just ordered a G5 cupholder insert today. I'll bet it won't fit then. -
Egt
The EGT values reported by the ECU are calculated I'm told, but I went catless because tuned I saw temps in excess of 1850*f logged in HP Tuners during a hard 4th gear pull at ~22 psi boost. Even if they aren't close to real values, they scared me. This is with the Cat Protection off so it... -
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LNF CEL Codes
Let's try this one... http://service.gm.com/gmspo/mode6/pdf/2008/08%20GRP02%20LNF%20Engine.pdf -
ECU question
I went through this with a member I sold a spare ECU to even though I changed the VIN in the ECU with HP Tuners. There is a 30 minute VATS relearn he had to do to it. Here's the details from the email he sent me after he got it going... ---Quote--- its a pretty simple procedure.. You...
