loks Posted November 18, 2002 Share Posted November 18, 2002 Just wondering if anyone out there has had the same problem with their Supra. Recently when idling the car/engine has started to vibrate more and more. Not so noticeable when driving normally. Even before the HKS Hiper and CW de-catt downpipe the problem existed. Now it is much worse My initial thoughts are with the the engine mounts slowly losing their oil, thus less engine 'cushioning'. Has anyone else had this problem and if so, how difficult to replace the engine mounts or what else could be the possible cause? How long can I live with this vibration before something major breaks or falls off? Any help would be appreciated. Quote Link to comment Share on other sites More sharing options...
Scooter Posted November 18, 2002 Share Posted November 18, 2002 When flicking through my cars service history invoices I remember that my TT had new engine mounts replaced at some point. I don't think they were very expensive to replace but can check tonight if you want. Quote Link to comment Share on other sites More sharing options...
Guest Martin F Posted November 18, 2002 Share Posted November 18, 2002 I know this might be real stupid, but is your engine missing at all ? Also what year is the car ? Quote Link to comment Share on other sites More sharing options...
loks Posted November 19, 2002 Author Share Posted November 19, 2002 Not missing, replaced the plugs and checked firing already but no difference. 95 NA Jap import auto by the way..... Quote Link to comment Share on other sites More sharing options...
adi Posted November 19, 2002 Share Posted November 19, 2002 I get a bit of a wobble at around 2500, someone suggested checking the rear gearbox mount, known for going on some toyotas. Quote Link to comment Share on other sites More sharing options...
loks Posted November 19, 2002 Author Share Posted November 19, 2002 Hmmm, that's a thought. I have noticed recently that when dropping into 2nd whilst decceleratin, there is a definite 'clonk' that I haven't noticed before. I better get someone look at that also. That poses another question - are there any other mounts I should be looking at on the engine or gearbox? I know there are 2 oil filled types on either side of the engine and now know there is also one on the rear of the gearbox to look out for:rolleyes: Cheers Quote Link to comment Share on other sites More sharing options...
Guest Martin F Posted November 20, 2002 Share Posted November 20, 2002 Originally posted by loks 95 NA Jap import auto by the way..... Not sure if the NA has hydraulic mounts but if it does then certainly worth checking. Are they damp at all, i.e. as if the fluid is leaking. Quote Link to comment Share on other sites More sharing options...
Justin Posted November 20, 2002 Share Posted November 20, 2002 Mate, I have exactly the same symptoms as you from my TT auto. Decellerate down to 2nd or 1st and there is a big clonk/thud. Also mine seems to be vibrating a bit more than usual. I was going to check the trans fluid but now the rear gearbox mount too. Er where do I look? (don't say under the car you buggers) Cheers Originally posted by loks Hmmm, that's a thought. I have noticed recently that when dropping into 2nd whilst decceleratin, there is a definite 'clonk' that I haven't noticed before. I better get someone look at that also. That poses another question - are there any other mounts I should be looking at on the engine or gearbox? I know there are 2 oil filled types on either side of the engine and now know there is also one on the rear of the gearbox to look out for:rolleyes: Cheers Quote Link to comment Share on other sites More sharing options...
Suprash Posted November 20, 2002 Share Posted November 20, 2002 Originally posted by loks Hmmm, that's a thought. I have noticed recently that when dropping into 2nd whilst decceleratin, there is a definite 'clonk' that I haven't noticed before. I better get someone look at that also. That poses another question - are there any other mounts I should be looking at on the engine or gearbox? I know there are 2 oil filled types on either side of the engine and now know there is also one on the rear of the gearbox to look out for:rolleyes: Cheers Loks/Justin, I have the same as you, when ever I put it into second, I get a clonk. I have asked about this and supposedly its fine for the gear box to make that noise. Something to do with the design. I have been told that the gear boxes are pratically bullet proof, and no one has ever heard of a gear box breaking on them. I remember I was talking to someone on here and they said that they thought they had problems with their gear box, as when his car was sat on his drive ticking over, he was getting this horrendous noise from the gear box, but nothing was wrong with it. I think the gear boxes on the Supe are designed for use/load/life not quietness/smoothness. Mine is quite notchy as well, not the nicest of boxes to use when your out on that quiet country lane going for a leisurely drive, but as soon as I hit that dual carriageway, and start throwing the gear changes together in a few second intervals I know it'll get me home. Quote Link to comment Share on other sites More sharing options...
Justin Posted November 20, 2002 Share Posted November 20, 2002 Ash, Loks and I are on Autos m8. Dunno if that makes a difference. Quote Link to comment Share on other sites More sharing options...
Alex Posted November 20, 2002 Share Posted November 20, 2002 Originally posted by Justin Ash, Loks and I are on Autos m8. Dunno if that makes a difference. Yes it does....though both can thud into gear. Quote Link to comment Share on other sites More sharing options...
loks Posted November 20, 2002 Author Share Posted November 20, 2002 Now there's a relief....we can clonk and thud our way round the gearbox to our hearts content Now back to that damn vibration Quote Link to comment Share on other sites More sharing options...
Daneway Posted May 3, 2003 Share Posted May 3, 2003 I too have a vibration problem. Haven't had the car for long, but you soon get tuned to new noises and I'm sure it's getting worse. Also had a few clonks but only over bumps rather than gearchanging. Like to hear your progress!! Cheers, MARTIN Quote Link to comment Share on other sites More sharing options...
Roy Posted May 3, 2003 Share Posted May 3, 2003 glad to hear the auto-box clunks and thuds as well. have the same problem in mine and was wondering if something was going to give up the ghost soon... Quote Link to comment Share on other sites More sharing options...
loks Posted May 4, 2003 Author Share Posted May 4, 2003 Originally posted by Daneway I too have a vibration problem. Haven't had the car for long, but you soon get tuned to new noises and I'm sure it's getting worse. Cured the vibration problem with 2 new engine mounts and 1 gearbox mount - cost, as far as I can remember, was under 200 quid including fitting. Quick and easy job if the garage has the equipment (monkeywrench) and an engine lift (Oddbod). At idling now, it purrs like a kitten and growls like a tiger Quote Link to comment Share on other sites More sharing options...
Daneway Posted May 4, 2003 Share Posted May 4, 2003 Guess that means there's only one thing for me to do ....... !! Cheers, MARTIN Quote Link to comment Share on other sites More sharing options...
loks Posted May 4, 2003 Author Share Posted May 4, 2003 I had 2 garages take a look at the vibration problem and both said that it was not the engine mounts and blamed the Hiper exhaust for the vibration Well I was too fed up with sitting at the lights with my dentures being shaken loose all the time , that I decided to go ahead and fit new mounts anyway and the garage was a little embarrased when the vibration amazingly disappeared. Let us know if your vibration disappears too - good luck. Quote Link to comment Share on other sites More sharing options...
Willson Posted May 4, 2003 Share Posted May 4, 2003 Daneway, I had clonking / knocking as I went over speed bumps / poor road surfaces. I replaced the shocks (with H&R coilovers) and it's more than sweet now. Quote Link to comment Share on other sites More sharing options...
loks Posted May 4, 2003 Author Share Posted May 4, 2003 Gordon - SNAP Got some TRD OEM bilstens and the major shocks clonking was elminated but depending on the exact type, driving comfort is an issue. In hindsight I would say the yellow colour would probably be more desirable.... Quote Link to comment Share on other sites More sharing options...
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