I noticed twice now under hard acceleration a loud clicking noise. It sounds like the fuel injectors but almost like they are having issues.

Has anyone else had this issue. It doesn't happen with high boost by itself just when I give it a bit in second gear and higher. Pretty much full throttle.

Sorry everyone trying my best to explain it all.

Thanks for any advise.

__________________
2007 Mysterious GXP Red Stitching
All Options minus OnStar
Solo Mach Shorty Exhaust
Solo Hi Flow Cat
Dejon Intercooler Pipes
Dejon Wastegate Spring
Wastegate adjusted
Fujita CAI

does it sound like all of the other clicking threads?

LOL believe it or not I guess I'm blind cause I didn't see any. Mind you it took me a week to find the classifieds.

I think Im getting old.

__________________
2007 Mysterious GXP Red Stitching
All Options minus OnStar
Solo Mach Shorty Exhaust
Solo Hi Flow Cat
Dejon Intercooler Pipes
Dejon Wastegate Spring
Wastegate adjusted
Fujita CAI

Probably the injectors needed for the direct injection in the GXP. You can read more about it here New GXP - New Ticking Noise.

"clicking" under hard acceleration sounds like detonation. You running premium?

__________________
2007 "Cool" N/A 5 spd Bought Dec 1, 2007
145 cubic inches of fury... Ya I am bringing cubes back

Mileage as of August 15 14432 miles

I know this one. Nope simular but much louder.


I personally thought if it was that it would sound very bad and never stop after the damage was done. And as for gas yep 91 octane. Always.

After reading the tread suggested above. I'm thinking its the injectors just working really hard since it doesn't continue after I let up on the gas. And it doesn't do it when I give it off of lights and such.

As seen in the tread I think I was just paranoid. But In all fairness the next mod I ordered was a fuel one and I didn't want it to bite me in the ass in the long run.

Thanks for all your input. I will probably just go to the dealer real quick and see what they say just in case.

Thanks again.

__________________
2007 Mysterious GXP Red Stitching
All Options minus OnStar
Solo Mach Shorty Exhaust
Solo Hi Flow Cat
Dejon Intercooler Pipes
Dejon Wastegate Spring
Wastegate adjusted
Fujita CAI

Im hearing it in mine also.

I took it to the dealer and they've been working on it for almost a week tring to figure it out. (fortunatly its still under warranty)


Huggybear
Vin:00695

When you rev while stopped do you hear the clicking?

__________________
2007 Solstice GXP - No tampering before the warranty expires!

Nope only when moving.

__________________
2007 Mysterious GXP Red Stitching
All Options minus OnStar
Solo Mach Shorty Exhaust
Solo Hi Flow Cat
Dejon Intercooler Pipes
Dejon Wastegate Spring
Wastegate adjusted
Fujita CAI

have you pulled the spark plugs to see what they look like?

__________________
2007 "Cool" N/A 5 spd Bought Dec 1, 2007
145 cubic inches of fury... Ya I am bringing cubes back

Mileage as of August 15 14432 miles

Naa didn't see any point, as yet

__________________
2007 Mysterious GXP Red Stitching
All Options minus OnStar
Solo Mach Shorty Exhaust
Solo Hi Flow Cat
Dejon Intercooler Pipes
Dejon Wastegate Spring
Wastegate adjusted
Fujita CAI

I also noticed a tapping sound while accelerating. Almost like a lifter tap. It can be heard just under the injector clicking. Car has under 5000 miles. Anyone else have same noise?

Sounds like you have detonation under hard acceleration. That is bad. Are you using 91 or above? I'm surprised no one else mentioned that. Normally you only hear the fuel pump while sitting.

__________________

Southern Maryland Mod Meet #4 October 11, 2008

Team Solstice 2008
Click My MODS link - updated 05 Audust 2008 - Added Side Marker / Turnsignal mod / See my car on cardomain.com
www.NASSOA.org Founding Member #48

see response #5

Take it to the dealership you guys.

__________________
2007 "Cool" N/A 5 spd Bought Dec 1, 2007
145 cubic inches of fury... Ya I am bringing cubes back

Mileage as of August 15 14432 miles

Some how I missed that

__________________

Southern Maryland Mod Meet #4 October 11, 2008

Team Solstice 2008
Click My MODS link - updated 05 Audust 2008 - Added Side Marker / Turnsignal mod / See my car on cardomain.com
www.NASSOA.org Founding Member #48