R3DG3CKO ROB Posted April 23, 2013 Share Posted April 23, 2013 I've got a really loud squealing noise coming from the business end of my n/a? nothing when cold - needs a few minutes driving at least to happen only really happens badly when idling - bit of throttle and it goes away put it in park or N and it stops Just changed the Drive belt and that hasn't helped Checked the gear box levels and it's above the three notches (with engine cold) Am still having stiff PAS on start-up but noise seems independent of steering = Baffled Rob Quote Link to comment Share on other sites More sharing options...
Swampy442 Posted April 23, 2013 Share Posted April 23, 2013 Crank pulley. Quote Link to comment Share on other sites More sharing options...
mellonman Posted April 23, 2013 Share Posted April 23, 2013 as above Quote Link to comment Share on other sites More sharing options...
R3DG3CKO ROB Posted April 23, 2013 Author Share Posted April 23, 2013 arghhh £200 on Whifbitz! easy to fit though? Is there any way to test it? Quote Link to comment Share on other sites More sharing options...
mellonman Posted April 23, 2013 Share Posted April 23, 2013 yes do the tip-ex test , from the centre out put in a straighht line of tip-ex to the edge from the centre going through the rubber rings , then start the car for a little will until you get the problem /noise then turn off the car and see if the line still matches , often the centre ring where the belt sits moves away from the actual crank and can cause major issues if it flys off at 100mph, if you dont understand search crank pulley or tipex test, also i have see crank pulleys on ebay Quote Link to comment Share on other sites More sharing options...
R3DG3CKO ROB Posted April 23, 2013 Author Share Posted April 23, 2013 Cool, gonna try that on the way home... Whifbitz - £200 ish Mr T - £295 Fensport (around the corner) - £90-£100 but they would need to mmake them, which could take 2-3 weeks! I was hoping to get this fixed before Friday as I'm doing a tonne of miles in the car. Quote Link to comment Share on other sites More sharing options...
JasonR24 Posted April 23, 2013 Share Posted April 23, 2013 Cool, gonna try that on the way home... Whifbitz - £200 ish Mr T - £295 Fensport (around the corner) - £90-£100 but they would need to mmake them, which could take 2-3 weeks! I was hoping to get this fixed before Friday as I'm doing a tonne of miles in the car. You can get these second hand good condition quite easily, post up a wanted Quote Link to comment Share on other sites More sharing options...
R3DG3CKO ROB Posted April 23, 2013 Author Share Posted April 23, 2013 found this one on fleabay but would suggest turbo only? - http://www.ebay.co.uk/itm/LEXUS-IS300-GS300-IS-GS-300-TOYOTA-SUPRA-CRANK-SHAFT-CRANKSHAFT-PULLEY-TURBO-NON-/370799497137?pt=UK_CarsParts_Vehicles_CarParts_SM&fits=Model%3ASupra&hash=item56555f4fb1 Really wanted to get this sorted by Friday - got to drive to gatwick and back Quote Link to comment Share on other sites More sharing options...
ashbuster Posted April 23, 2013 Share Posted April 23, 2013 same symptoms when my crank pulley was buggered, Quote Link to comment Share on other sites More sharing options...
Swampy442 Posted April 23, 2013 Share Posted April 23, 2013 found this one on fleabay but would suggest turbo only? - http://www.ebay.co.uk/itm/LEXUS-IS300-GS300-IS-GS-300-TOYOTA-SUPRA-CRANK-SHAFT-CRANKSHAFT-PULLEY-TURBO-NON-/370799497137?pt=UK_CarsParts_Vehicles_CarParts_SM&fits=Model%3ASupra&hash=item56555f4fb1 Really wanted to get this sorted by Friday - got to drive to gatwick and back Its the same part as all 1 and 2JZs mate. Do the test, report back asap Oh and Ill PM you my address later Quote Link to comment Share on other sites More sharing options...
Swampy442 Posted April 23, 2013 Share Posted April 23, 2013 Model Frames/Options Found in diagram 10/1998-06/2005 TOYOTA ALTEZZA, ALTEZZA GITA GXE1*,JCE1*,SXE10 13-01: CRANKSHAFT & PISTON 05/1993-07/2002 TOYOTA SUPRA JZA80 13-01: CRANKSHAFT & PISTON Model Dates: Matching Models: Model Options: Links to diagrams: 05/1993-04/1995 JZA80-AJPQZ RZ, JPN, AET, 2JZGTE, TWT, ATM, 4FC 13-01 05/1993-07/1999 JZA80-AJPVF SZ, JPN, AET, 2JZGE, TWC, ATM, 4FC 13-01 05/1993-04/1995 JZA80-AJPZZ GZ, JPN, AET, 2JZGTE, TWT, ATM, 4FC 13-01 05/1993-07/2002 JZA80-ALFQZ RZ, JPN, LB, 2JZGTE, TWT, MTM, 6F 13-01 05/1996-07/2002 JZA80-ALFSF SZR, JPN, LB, 2JZGE, TWC, MTM, 6F 13-01 05/1995-07/2002 JZA80-ALFVZ RZS, JPN, LB, 2JZGTE, TWT, MTM, 6F 13-01 05/1993-04/1995 JZA80-ALFZZ GZ, JPN, LB, 2JZGTE, TWT, MTM, 6F 13-01 08/1994-04/1996 JZA80-ALMSF SZR, JPN, LB, 2JZGE, TWC, MTM, 5F 13-01 05/1993-07/2002 JZA80-ALMVF SZ, JPN, LB, 2JZGE, TWC, MTM, 5F 13-01 05/1993-04/1995 JZA80-ALPQZ RZ, JPN, LB, 2JZGTE, TWT, ATM, 4FC 13-01 05/1993-07/2002 JZA80-ALPVF SZ, JPN, LB, 2JZGE, TWC, ATM, 4FC 13-01 05/1995-07/2002 JZA80-ALPVZ RZS, JPN, LB, 2JZGTE, TWT, ATM, 4FC 13-01 05/1993-04/1996 JZA80-ALPZZ GZ, JPN, LB, 2JZGTE, TWT, ATM, 4FC 13-01 10/1992-08/1996 TOYOTA MARK 2 GX90,LX90,SX90,JZX9* 13-01: CRANKSHAFT & PISTON 09/1996-09/2000 TOYOTA MARK 2 GX10*,JZX10*,LX100 13-01: CRANKSHAFT & PISTON 10/2000-05/2007 TOYOTA MARK 2, MARK 2 BLIT GX11*,JZX11* 13-01: CRANKSHAFT & PISTON 10/1992-08/1996 TOYOTA CHASER GX90,JZX9*,LX90,SX90 13-01: CRANKSHAFT & PISTON 09/1996-05/2001 TOYOTA CHASER GX10*,JZX10*,LX100,SX100 13-01: CRANKSHAFT & PISTON 10/1992-08/1996 TOYOTA CRESTA GX90,JZX9*,LX90,SX90 13-01: CRANKSHAFT & PISTON 09/1996-05/2001 TOYOTA CRESTA GX10*,JZX10*,LX100 13-01: CRANKSHAFT & PISTON 05/1991-11/2000 TOYOTA SOARER JZZ3*,UZZ3* 13-01: CRANKSHAFT & PISTON Model Dates: Matching Models: Model Options: Links to diagrams: 01/1994-11/2000 JZZ31-ACPVF GT, JPN, 2JZGE, ATM 13-01 05/1998-05/2007 TOYOTA PROGRES JCG1* 13-01: CRANKSHAFT & PISTON 08/2000-03/2001 TOYOTA ORIGIN JCG17 13-01: CRANKSHAFT & PISTON 10/1991-03/1999 TOYOTA CROWN GS13*,JZS13*,LS13*,YS130 13-01: CRANKSHAFT & PISTON 10/1991-07/1995 TOYOTA CROWN, CROWN MAJESTA JZS14*,LS141,UZS14*,GS141 13-01: CRANKSHAFT & PISTON 08/1995-07/2001 TOYOTA CROWN, CROWN MAJESTA GS151,JZS15*,LS151,UZS15* 13-01: CRANKSHAFT & PISTON 09/1999-05/2007 TOYOTA CROWN, CROWN MAJESTA GS171,JKS175,JZS17*,UZS17* 13-01: CRANKSHAFT & PISTON 10/1991-07/1997 TOYOTA ARISTO JZS147,UZS143 13-01: CRANKSHAFT & PISTON Model Dates: Matching Models: Model Options: Links to diagrams: 10/1991-07/1997 JZS147-BEPQF Q, JPN, 2JZGE 13-01 10/1991-07/1997 JZS147-BEPVZ V, JPN, 2JZGTE 13-01 08/1997-12/2004 TOYOTA ARISTO JZS16* 13-01: CRANKSHAFT & PISTON Model Dates: Matching Models: Model Options: Links to diagrams: 07/2000-12/2004 JZS160-BEAQF JPN, 2JZGE, ATM, 5FC 13-01 08/1997-06/2000 JZS160-BEPQF JPN, 2JZGE, ATM, 4FC 13-01 08/1997-12/2004 JZS161-BEPVZ JPN, 2JZGTE, ATM, 4FC 13-01 Quote Link to comment Share on other sites More sharing options...
R3DG3CKO ROB Posted April 23, 2013 Author Share Posted April 23, 2013 (edited) Right, just to complicate things further - It doesn't look like it's moved at all (about 12 miles home with loads of squealing as I slow down) assuming I've Tipex'd the right pulley? Edited April 23, 2013 by R3DG3CKO ROB coverin my back ;) (see edit history) Quote Link to comment Share on other sites More sharing options...
R3DG3CKO ROB Posted April 23, 2013 Author Share Posted April 23, 2013 (edited) Video of the offending noise - please excuse the reversing beep Edited April 23, 2013 by R3DG3CKO ROB link didn't work (see edit history) Quote Link to comment Share on other sites More sharing options...
R3DG3CKO ROB Posted April 23, 2013 Author Share Posted April 23, 2013 Right! Just took it out for a run up the road and managed to get the noise to start just as I could pull over. got the car pointing slightly up hill and pulled the handbrake on leaving the car in D. The god awful noise continued but on my way to open the bonnet I realised it was coming from under the car behind the drivers side wheel arch! I'm no mechanic but it sounds like it's coming from the exhaust? Isn't the first cat around there somewhere? Would explain why it's only happening once the car is warm I guess. Quote Link to comment Share on other sites More sharing options...
wile e coyote Posted April 23, 2013 Share Posted April 23, 2013 Does this only do it when driving along? Quote Link to comment Share on other sites More sharing options...
R3DG3CKO ROB Posted April 23, 2013 Author Share Posted April 23, 2013 Stops when parked and Idling yeah. Quote Link to comment Share on other sites More sharing options...
wile e coyote Posted April 23, 2013 Share Posted April 23, 2013 Idle it without belt on for little Will tell you if it's Power steering Ac clutch Tensioner Alternator The bearing in the tensioner has been know to go noisy Quote Link to comment Share on other sites More sharing options...
wile e coyote Posted April 23, 2013 Share Posted April 23, 2013 Oh and the vicouse fan Mine squeak a bit but only when cold Quote Link to comment Share on other sites More sharing options...
Pulley Posted April 23, 2013 Share Posted April 23, 2013 So, only once warmed up Stops when parked and idling Only does it in drive Does it even when car is stationary in drive But then goes away when taken out of drive? Sounds like the auto box, torque converter or clutches maybe? If your driving and it starts squealing, take it out of drive into neutral and see if it stops Quote Link to comment Share on other sites More sharing options...
wile e coyote Posted April 23, 2013 Share Posted April 23, 2013 Also check your levels when hot as the cold level is really only for filling Make sure you put it in all the gears and check with engine running Quote Link to comment Share on other sites More sharing options...
R3DG3CKO ROB Posted April 23, 2013 Author Share Posted April 23, 2013 Having now gotten my head close to the noise (or as close as I dare with it in gear) it's def coming from under the car not the engine bay and has a metallic edge to the sound so I don't think it's gearbox related. The GB oil levels seem high to me when hot not low but I'm taking it into the garage tomorrow to change the fluid anyway so hopefully they can check that out Quote Link to comment Share on other sites More sharing options...
SaqTRD Posted April 23, 2013 Share Posted April 23, 2013 Could it be the prop shaft? Maybe loose or have play in the bush? If as you described it only happens in drive and sounds like its coming from the exhaust? Just a thought.. Quote Link to comment Share on other sites More sharing options...
wile e coyote Posted April 23, 2013 Share Posted April 23, 2013 Get round to an auto specialist Rear bearing the gearbox spline goes into ? Quote Link to comment Share on other sites More sharing options...
R3DG3CKO ROB Posted April 24, 2013 Author Share Posted April 24, 2013 All fixed and the car is now beautifully quiet until I push the loud pedal! got it over the pit at my local garage and the heat shield for the 1st cat was essentially falling apart - so that was removed. Then the mechanic noticed that the bracket supporting the cat mounted on the transmission (I think he said) had corroded at the cat end and had partly sheared off. The edge of this bracket was scraping against the Cat, hence the horrendous squealing of metal on metal! I guess the resonance of the transmission was what was causing the noise only when in drive. Box of chocolates go to my mate in the states who said he had a similar problem with his brothers mx5 but huge thanks to everyone for all the suggestions and advice, I really do love the help and support we get on this forum I'm a much happier boy now and am praying for some sun to get the roof off again before I drive down to pick the future Mrs Rob up from Gatwick on Friday. Quote Link to comment Share on other sites More sharing options...
wile e coyote Posted April 25, 2013 Share Posted April 25, 2013 Glad you got it sorted and an easy one Quote Link to comment Share on other sites More sharing options...
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