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Clutch/gearbox Noise
Hey all, Got a strange sound which I believe is coming from clutch/gearbox area (hard to locate) and unsure what it could be. I have got a 6 speed manual, the clutch was replaced approximatly 18 months ago with a organic high torque clutch. I have had an issue a few times when the gearbox is cold it is almost impossible to select any gear to the point it feels as if I have to almost snap the gear stick to force it into gear, this was also accompanied by the clutch having almost no play in it at all. As the car warmed it retured to its normal operation. As it only happened a few times I thought it may have just been my syncros not lining up properly and was not to concerened. Over the last week I have been hearing what I can only describe as a swirling sound (bearing noise?) coming from my passenger footwell which can also be heard from outside the car louder on the passenger side. This noise is not consistant and can be heard at different speeds in different gears, however it will not be pressent continuously and seems to happen more when I am not accelerating (maybe I can just hear it better?). The sound will also stop when the clutch pedal is pressed in, and will stop when I am not in gear. I dont have any other issues with the clutch/gearbox operation. Could this be a possible thrust bearing issue? Thanks , Andrew
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Dash Fault
Hey all Over the past few weeks I have had some strange problems with my dash. What happens first is the traction control light comes on without any reason, followed sometimes by both my tacho and spedo drpping to 0 for a shot period of time. Usually within a kilometer or two of driving they kick back in and work normally. However over the last few days I have had this problem followed by all my warning lights all switching on (ABS, engine, etc) fuel and water temps zero out. The car seems to continue to function fine however to fix this I have to pull over switch off the car and restart. I have had this problem when I first bought the car two years ago (when it was stock) and it didn't do it again so I didn't think anything of it, however I am a bit more concerned now it seems to be happening again and more regularly. On 2 separate occasions over the last few days I have also had my fuel indicator 0 out suddenly triggering a low fuel warning when I have a full tank with no leaks. This slowly rises again after a minute or two. I am thinking my first problem could be related to a dodgy dash cluster as if my computer was on its way out actual engine management would suffer not just the dash? Could my fuel light problem also be linked or is that more likely to be the sender unit or sensor? Would an auto electrician be able to diagnose a dash fault? Unfortunately it happens randomly so it would be hard for me to show someone to diagnose. Thanks Andrew.
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Newcastle Area
btw, definitely up for a cruise early October.
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Newcastle Area
Thanks guys, was talking to a friend of a friend who is a police officer, he confirmed what you said. Ryan, was a bit of bad timing to be honest, was turning onto a main road from a side street in the rain with a tad to much throttle, stepped out slightly. Pretty much right at that moment a highway pulled up at the opposite corner. He turned and followed me so I just pulled over. He fined me for having my fog lights on, and just a usual car search. I guess I was lucky he could have been a real bastard I suppose. Anyways lesson learned, have to throw some more weight in the back next rain lol. Mitch, you mind me asking what they charge for engineering certificates? Andrew.
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Newcastle Area
Guys, Got a quick questions. I was defected tonight for my exhaust being under 100mm from the ground, and my BOV vented to atmosphere (according to the police). I have no worries about getting these cleared but was just concerned he has only given me until Monday evening to have this fixed. I know I cannot drive after this point but if I don't have this cleared by then does my car become unregistered? Thanks Andrew
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Hissing Burst Under Hard Acceleration
Turns out I had a few loose turbo bolts. All torqued and back in action Thanks for the help guys Andrew.
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Hissing Burst Under Hard Acceleration
Thanks Gasman, Its booked in at the tuners early next week, will have a look before hand to try narrow down the problem. Andrew.
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Hissing Burst Under Hard Acceleration
Ive had a quick look, but didn't look at the full intake as I though a boost leak would be present all the time not just in bursts. I will have a good look tomorrow. It defiantly happens in quick repetitive short bursts, about 2 a second until I drop off the gas. Andrew.
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Hissing Burst Under Hard Acceleration
Hey all, Last few days I have noticed a strange hissing noise at higher RPM. The hissing happens in short bursts(about 2 bursts a second)and I have only noticed it in higher gears under hard acceleration. The car has been tuned for well over 6 months and I haven't noticed this before, and was just unsure if it was something I should get checked out? It sounds as if the waste gate it dumping extra boost, however shouldn't the computer be controlling it better? Thanks for your help Andrew
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Newcastle Area
Thanks guys, ill check my boost sensor and lines when I get a chance this weekend. My only mods since the tune are an installation of boost and oil temp gauges. There was trouble with the stock actuator when tuning and a replacement was fitted, so I hope there isn't any problems there. Looking at my dyno printout, my peak boost would be no higher then 12.5 or 13psi (difficult to make out on the printout) My car was tuned at backtrack using a SCT 3 Flash Device, the power delivery is smooth much like the tune was, just packs more punch when it fully spools.
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Newcastle Area
I haven't been able to get a hold of Justin yet so maybe you guys might be able to offer some insight. My car was tuned on 12 - 12.5 psi and all seemed good when I installed my boost gauge, as everything read where it was meant to. However the last few days I have noticed a jump in psi (13 - 14psi), I put it down to the cooler weather of a night however this afternoon driving home it was reaching 15psi. The car did accelerate more aggressively so I don't think it could be a gauge error, but an actual increase in psi. Any suggestions what could have caused this? or am I worrying about nothing? Andrew.
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Newcastle Area
Ok will do, thanks.
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Newcastle Area
Thanks Mitch, that pretty much sums up what happened. What would you guys recommended in the way of clutches? my car is daily so I wouldn't want anything to heavy if I can avoid it. Would a Mal Wood option be my best bang for buck?
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Newcastle Area
Hey guys, Hopefully you guys can help me out, Tonight I gave my car a bit of a squirt and all seemed well until my RPM suddenly jumped rapidly and I felt what seemed like a loss of acceleration. This has happened once before since my tune, and I put it down to a loss of traction as the Ute tends to be all to comfortable with that these days. Forgive me for being a novice here, but could this be my clutch slipping? The clutch is fine slow speed and low gear acceleration (soft and hard). I am still running the stock clutch and know it needs an upgrade, but just want to ensure you guys don't think it is anything else. Thanks Andrew
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Newcastle Area
Picked up my car this morning from Blacktack It's now making 317.7rwkw. The ute feels like a whole new car, certainly livened it up a bit. Have to give it a clean and get some photos up. Andew
andyxr6t
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