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 Whirlpool third??
#750307
09/08/06 03:22 PM
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Joined: Jul 2003
Posts: 274
OP
Mudrunner
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I just swapped in a used rear end(complete) and after driving a couple of hundred miles there is this noise. Same noise that was there previous to the swap.
At 30mph it sounds like a washing machine on the wash portion of the cycle.
This sound is definitely coming from the rear.
Tires are balanced.
Wheels are true.
Nothing is rubbing.
Anyone have any ideas?
Axle bearings?
Third bearings?
Carrier berings?
-Chris
'88 EFI Xtracab, 32 x 11.50 Buckshots, AZ bed, Turbo drivetrain.
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 Re: Whirlpool third??
[Re: Myota]
#750308
09/08/06 03:57 PM
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Joined: Feb 2000
Posts: 4,160
Toyota Moderator
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What about the drive shaft- check u-joints and/or slip-yoke wear/lube, straightness, etc.
Also check that the nut holding the t-case flange on is tight. Sometimes they loosen up. Same goes for the pinion flange on the diff.
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Re: Whirlpool third??
[Re: ErikB]
#750309
09/08/06 04:06 PM
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Joined: Sep 2003
Posts: 1,686
Body Damage is Cool
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Possibly a rear wheel bearing???
85 4Runner - With NEW Marlin 4.7 Gears!! It's a whole new beast!
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Re: Whirlpool third??
[Re: Staceman]
#750310
09/08/06 04:11 PM
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Joined: Apr 2000
Posts: 4,230
Roll Me Over
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Possibly a rear wheel bearing??? X2-a lot of times when they are going out they will make a rump, rumb noise.
David Fritzsche
1990 Ex-Cab V-6,5-speed, with a few mods
04.5 CTD Dodge 2500 Ram--Tow Rig
Roseville, CA
"Serenity through Sobriety"
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Re: Whirlpool third??
[Re: OOP'S]
#750311
09/08/06 04:35 PM
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Joined: Jul 2003
Posts: 274
OP
Mudrunner
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they will make a rump, rumb noise. Exactly the noise I am hearing. I don't think it's driveshaft related as the noise is cycling to slowly.
'88 EFI Xtracab, 32 x 11.50 Buckshots, AZ bed, Turbo drivetrain.
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Re: Whirlpool third??
[Re: Myota]
#750312
09/08/06 11:19 PM
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Joined: Jul 2006
Posts: 230
Wheeler
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Driveshaft U-joints will make a clicking noise at low speed. So I would rule out the U-joints.
87 Toyota 4Runner-RV Head, Custom Grind Cam, Doug Thorley Header, Keith Black Pistions, 2 1/4" Magnaflow cat, Dynomax Exhaust
2003 Toyota Matrix XRS-Injen CAI
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Re: Whirlpool third??
[Re: GOI87]
#750313
09/09/06 02:45 AM
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Joined: Aug 2003
Posts: 2,854
Roll Me Over
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Gears/ bearings in the rear diff, we've had it happen more than once...
89 4Runner
3" BL, M/T locks, 33"bfg mt, bilstein, Kayline, tubebumper, toyotafiberglass panels
TBI: Elocker,3.4 w/ORS,b+b,S2Sstg2cams,arias pistons,P+P intake,TRDs/c,URDpullies+7th,downey headers,MAPECU2,WEGO WB, SupraMAF,walboro255,stg4clutch, EPaOo2 sim
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