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02-27-2005, 10:59 PM
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#1 |
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Registered User
Join Date: Oct 2004
Location: Rutledge, TN
Posts: 141
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Rear end noise and vibration
Anyone ever have a high speed noise/vibration comming from the rear. If i run it up at anything over 90 mph i seem to have a noise/vibration until i slow to 75mph. At highway speeds its quiet and smooth. Ive had the tires ballanced and everything is tight (bolts). Any suggestions?
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MGW Shifter/Red Handle 3.00 Upper Pulley JDM Air Filter Hypertech Programmer Metco Idler Pulleys Magnaflow Exhaust Next Ported S/C |
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02-28-2005, 11:09 AM
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#2 |
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Registered User
Join Date: Nov 2004
Location: Charlotte, NC
Posts: 1,374
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some have said it could be the driveshaft/halfshaft/clutch....ive heard all those opinions...best thing to do is take it in to Ford and say it vibrates/noisy at 65mph--not 90mph...and see if they can do anything for you...
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2004 Cobra HP Twin 67's 785rwhp on 9lbs of boost |
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02-28-2005, 02:29 PM
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#3 |
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Registered User
Join Date: Jun 2001
Location: Concord, NC
Posts: 1,002
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probably driveshaft needs to be indexed. Has it always done this? Have you lowered the car? Had the driveshaft out?
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Jeff F. AKA FlynFink 07' Porscha Cayman S 99' Rio Red Cobra Vert. #203 of 4055 94' Black Cobra Coupe #4971 of 5009 "Drive it like ya stole it" |
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02-28-2005, 11:36 PM
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#4 |
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Registered User
Join Date: Oct 2004
Location: Rutledge, TN
Posts: 141
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It has done this for as long as i have owned it. I now have 8,000 miles and i bought it with 4,000 miles. It hasnt been lowered or had the driveshaft out unless the first owner had it out.
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MGW Shifter/Red Handle 3.00 Upper Pulley JDM Air Filter Hypertech Programmer Metco Idler Pulleys Magnaflow Exhaust Next Ported S/C |
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