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  #1  
Old 02-24-2013, 09:15 PM
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Exclamation Help !!

Since I bought the Jeep Cherokee SRT8 vapor edition when I gradually push the gasoline to the max there's some noisy sound comes under the passenger seat and what's hurts the most is the sound is more like sinking !!!!

Is it from the muffler ? or fuel filer ?

please help !!!
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Old 02-24-2013, 09:28 PM
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Re: Help !!

10 views no one replies ?
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Old 02-24-2013, 09:32 PM
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Re: Help !!

maybe a little more info. does the RPM drop ? is it just a noise or is there a shutter to it ?
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Old 02-24-2013, 09:41 PM
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Re: Help !!

Quote:
Originally Posted by spyder873 View Post
maybe a little more info. does the RPM drop ? is it just a noise or is there a shutter to it ?
only when I speed up i guess when RPM is high . I mean when i totally push it to the max.
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Old 02-24-2013, 09:45 PM
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Re: Help !!

so , it makes a noise when you floor it and the RPM drops to almost a stall .

It could be fuel pump.

if its just a noise , Check the one of the Cats.
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Old 02-24-2013, 09:45 PM
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Re: Help !!

check your fuel pressure
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Old 03-12-2013, 04:28 PM
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Re: Help !!

Since you say it's a Vapour Edition, I'm assuming it a 2012 or newer. You should try posting this in the WK2 SRT8 section, you'll probably get more replies.

Having said that, the SRT8's use an exhaust baffle to control noise when not at full throttle. There have been many reports of weird noises due to that baffle not working properly. I would start there.
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Old 03-12-2013, 04:32 PM
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Re: Help !!

moved thread to the correct area for you
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  #9  
Old 03-12-2013, 05:29 PM
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Re: Help !!

Check to see if your exhaust pip is hitting the transmission brace. I had to space mine down with a couple of washers. I know it sounds weird but, I also had a loud popping noise coming from the passenger side and that fixed the problem. I could only hear it though under hard acceleration, normal driving there was no sound. I hope this helps.
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Old 06-02-2013, 11:43 AM
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Re: Help !!

I assume being a 2012 it still has warranty? My friend has a 2012 & found that the exhaust valve was stuck shut. Take it to the dealer & get it diagnosed & fixed on their nickel.
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