Loss in acceleration + throttle response ??

Daishi

I think the cAr just doesn't like intakes. Ever since the injen intakes the cars been running crappy in the lower rpms. It's much better after the tune but when it's real hot out the cars like bla under 3k then when it hits about 3.5k the car takes off

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Cobb Tuned | Injen Intakes | Fast Intentions Long Tube Headers | Fast Intentions TDX Catback 18" Resonators CF Mufflers | Tommy Kaira Hebi Bebi Shift Knob | 19x9.5/19x10.5 Five Axis Design S5:F w/ 245/40/19 - 285/35/19 Hankook Ventus V12's

m4a1mustang

I'm thinking this might be the case. Though I believe the OP is stock...

I should probably put the factory intakes back on and see if I can tell a difference.

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Daishi

DO it up and let me know

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Cobb Tuned | Injen Intakes | Fast Intentions Long Tube Headers | Fast Intentions TDX Catback 18" Resonators CF Mufflers | Tommy Kaira Hebi Bebi Shift Knob | 19x9.5/19x10.5 Five Axis Design S5:F w/ 245/40/19 - 285/35/19 Hankook Ventus V12's

IcedZ

I'm having this issue... I'm stock except for K&N air filters. Points in common I notice:
1. I notice almost everybody is using red line oil (including me) - could be an issue??
2. Not sure about oil filters, but I also use K&N filter, and OP here said he was.
3. It's not intakes that are the issue, it's a mix of both. Could be air filters?
4. Only effects manual transmissions (from what I've gathered on the two threads)
5. Gas?


I'm going to try an ECU reset today and see what happens / how long it lasts. Then switch back to factory air filters if the problem doesn't go away or comes back.

MichaelM

Interesting as it relates to the Injen Intakes...I just order the Injen Intakes with the MR box.....I might just cancel......anybody else having problems with Intakes????

dlmartin81

I have stock intakes and have the same unpredictable hesitation issue. However, I've noticed it less and less. I wonder if it's the quality of fuel. For a while, I was always using WAWA or HESS. But about 1.5 months ago, I switched over the SUNOCO (only). It might be just a coincidence.

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Dan
F.I. SS CBE 18-R || Llumar 40% tint

Zsteve

wierd. Just be sure to check your intake filters frequently as a less flowing filter will cause falling on the face when punching it. Maybe check the fule filter to see if its getting clogged. Also check to see if your plugs might have been fouled some.

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2010 LS3 C6 Silver coupe corvette