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I am hearing a buzzung now and then in the back end of my car. It sounds like a hummimg fan when it starts and when it stops. Any ideas.
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Modifications:<br />headers, throtle bod spacer, flowmaster, high flow magnaflow carsound cat, powerdyne sc with 2.9\" pulley and by-pass valve, walboro 255 fuel pump, spec stage 2 clutch, and HP Tuners -
could be the fuel pump95 Firebird<br /> <a href=\"http://www.cardomain.com/memberpage/673250\" target=\"_blank\">http://www.cardomain.com/memberpage/673250</a> <br /> <a href=\"http://photobucket.com/albums/y217/andrewbrandon19/\" target=\"_blank\">http://photobucket.com/albums/y217/andrewbrandon19/</a> <br /><br />me on a good day------> <a href=\"http://communicatio.webblogg.se/images/wet_cat_113159625.jpg\" target=\"_blank\">linky</a> -
Need more info. What kinda of car do you have? How old is the car? How many miles? Stock? Etc.
Maybe you left your little toy in the trunk [img]graemlins/naughty.gif[/img]<b><a href=\"http://members.cox.net/95batmobile/d86f.jpg\" target=\"_blank\">Sinister Six</a> </b><br /><br />1998 Sport Metallic Gold Firebird A4:<br /><br />Whisper Lid, 5% Limo Tint, 30th Anniversary Side Stripes, 3\" Borla Catback Dual Exhaust, Man Fan Switch, SLP CAI<br /> <a href=\"http://members.cardomain.com/98goldbird\" target=\"_blank\">http://members.cardomain.com/98goldbird</a>Comment
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i will bet you he has a 2002 3.8l camaro...White 1998 3.8L Camaro
Home Ram Air / Free Flow Intake
Drilled / Slotted Rotors with black painted CalipersComment
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[img]graemlins/rofl.gif[/img] [img]graemlins/rofl.gif[/img] [img]graemlins/rofl.gif[/img]Originally posted by dorkins:
i will bet you he has a 2002 3.8l camaro...95 Firebird<br /> <a href=\"http://www.cardomain.com/memberpage/673250\" target=\"_blank\">http://www.cardomain.com/memberpage/673250</a> <br /> <a href=\"http://photobucket.com/albums/y217/andrewbrandon19/\" target=\"_blank\">http://photobucket.com/albums/y217/andrewbrandon19/</a> <br /><br />me on a good day------> <a href=\"http://communicatio.webblogg.se/images/wet_cat_113159625.jpg\" target=\"_blank\">linky</a>Comment
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look in his profile.
2002 3.8
headers, throtle bod spacer, jet chip, flowmaster, ram air, air flow lid
are his mods96 Camaro 3.8 A4 Basemodel: 8 mm wires, Shift Kit, Hollowed <br />Cat(o2 sims), RKSport exhaust, IAT 5.6K resistor, Home Depot CAI<br />>>>15.375 @ 89.27<<<NEW BEST TIME <a href=\"http://www.cardomain.com/memberpage/552491\" target=\"_blank\">http://www.cardomain.com/memberpage/552491</a>Comment
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Yea sorry it is a 2002 v6 camaro but now it is supercharged with a 6 PSI powerdyne. I installed it back in December. I have had nothing but problems with this car since I bought it new in 2002. I should have gotten a differnt one a long time ago but now I have to much money invested. So could it be the fuel pump, it probably is because I just got home and while I was out I heard the noise again and looked at my fuel pressure gauge and the pressure dropped about 3 PSI and the neddle was bounceing up and down a hair. It went back to normal when the noise stopped.Modifications:<br />headers, throtle bod spacer, flowmaster, high flow magnaflow carsound cat, powerdyne sc with 2.9\" pulley and by-pass valve, walboro 255 fuel pump, spec stage 2 clutch, and HP TunersComment
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If its a stock pump. I am 90% sure its on its way out... The supercharger is probably tasking the pump a bit much.. I got this noise real bad when i was spraying. Then one day on my way to the track the pump went... Just go ahead and order yourself a Warlbro 255. They are like $125 in summit, look in the LS1/LT1 section. Hate to see you lose it under boost and ruin a perfectly good motor.Comment
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94 Firebird 3.4 - RIP<br />97 Firebird 3.8 - In the worksComment
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There is a 'how to change the fuel pump' guide on my site. I did not write it, but it is awesome.
How's it going BTW? 6psi treating you ok? (other than a possible fuel pump issue?)Comment
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