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Member
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Join Date: May 2020
Location: Ontario
Posts: 424
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Member
Join Date: May 2020
Location: Ontario
Posts: 424
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I'm chasing a very similar vibe, no grinding but vib in t-case shifter and drone from rear under load 2500-2800RPM 60-75mph, and at heavy downhill 70mph deceleration, after doing the ECGS 3rd member, OEM driveshaft, OEM rear axle bearings, trans mount, 2nd hand rear t-case flange, alignment at toyota, tires/rim swap, Steves poly rear body mounts, Erics pan hard bar relocation, 4R Billies, on 1999 front coils and OME906 rear coils with 1.5" spacers, New OEM LBJ, CA bushings, sway bar bushing and links front and back, Steves rear away bar relocation and OTR's, poly rack bushings. I'm thinking I need to revisit the rear axle shafts to see if one is bent/runout or it could be a bad bearing in the t-case(multimode t-case in my case). What a fight to narrow down, this came about after the lift aswell, mind you I have about 3" of lift in the back 2.5" up front.
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99' Ltd E-locker grey wired, 4R Bilstein 5100, 99 tall coils, 906 OME & 1.5" spacers, 2015 4R Trail Edition 275/70R17, 1" RB BL
97' SR5 E-locker grey wired, Warn winch, 2" RB BL, Sonoran Steel 1.2 lift, dual battery, 1000W inverter, Hydraulic Arctic plow, 12" x 33" Baja Claw
92' Eclipse GSX AWD 6/4 bolt combo, 28 PSI boost, Meth injection, 750cc injectors, FMIC, 2.5" IC piping, full 3" exhaust, 350AWHP, lowered, Alum flywheel, 6 puck Clutch, Cams, JDM gear set,VC rear diff, EPROM ECU
Last edited by Malcolm99; 08-10-2021 at 12:47 PM.
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