Back to shop ↗
THE HOLDEN COMMODORE FORUM

HOLDCOM Community

Built around the cars. Kept alive by the people.

+ Start a discussion
Holden Commodores gathered at Holdcom
Forum Home›VL Commodore
VL Commodore

lil grinding sound from gearbox

Started by Uter · 31 Oct 2004 · 126 replies

Preserved from CalaisTurbo. Original authors and dates are shown; archived members are not current Holdcom accounts.

UterArchived member
ok guys, yet another problem, im sure all this fixing will pay off sooner or later... ok now when im driving i can hear a slight grinding when i put my clutch in or slow down or the revs are decently high in 1/2 gear, this sound seems to get worse if i give my car a bit of a flogging and my gearbox warms up a bit more, i am thinking the gearbox oil? might need some more? or maybe jst do a full change? hopefully it is the gearbox oil and can some1 give me some sugestion on what oil to put in there! cheers!
0 likes
JET-6Archived member
You must have ran over a dog, it stuck between yout muffler bearing and you transfer case, you must get it out!
0 likes
UterArchived member
wahhh?
0 likes
MacoVLArchived member
change your oil and see, it wont hurt your bank balance and if it is jsut low on oil or needed a new flush of it then its all good. just dont flog it as much until its bugs are worked out. you never know its could worsen the situation.
0 likes
UterArchived member
it needed alot of oil, fixed a couple of problems but its still grinding.. might need a new box i thinks..
0 likes
BaxArchived member
you can buy nulon additive which quiets them down a fair bit, apart from that, syncros gone, poorly adjusted or sticking clutch, or too many skids, or not enough pillows on the seat to provide ample clutch pressing
0 likes
SYRUSArchived member
idler bearing or gear noise!!!! very common for vl's
0 likes
UterArchived member
yeah u can hear it when its jst idling as well..
0 likes
cdc85Archived member
throw out bearing maybe???
0 likes
smgreen87Archived member
its the thrust bearing on the gearbox, it happened to me!!! ya have to take the gearbox of to fix it!!! and get the flywheel machined!!! might as well buy a new clutch plate while your at it!!!
0 likes
86wagonArchived member
when we replced the clutch in my wagon the mechanic put half a litre or so automatic transmission fluid into my five speed and it made it a lot quieter and smoother but just saying dont take my word for it.
0 likes
UterArchived member
ive already got a new clutch kit a few weeks ago as well as a throwout bearing, my mechanic recons its a inlet or something bearing, he said its nothing major and to bring it back when it starts getting real noisy and he will fix it straight away thanks for the help guys
0 likes
BoostedcalArchived member
if he knew it was going to stuff up why didnt he fix it when he had the box out? How well do u know this guy? He may be pumping more money out of you than necessary. Only saying that cos mechanics have a name for targeting people to make more money off as they are not the best paying trade out there. I believe they should be paid more but people want their cars fixed yesterday for almost nothing....but thats a little off track i guess.
0 likes
UterArchived member
umm ive known my mechanic for 10 years now, he didnt have the box out when he said that, he took it for a drive and had a guess, and he thinks its the inlet bearing or some****, and im going to wait until it wears out more b4 i get it fixed
0 likes
BoostedcalArchived member
ah, sweet, i thought he changed the clutch and left something else un touched. so he is gunna do the lot when its really buggered.....sweet as....
0 likes
UterArchived member
yeah well hes machined the fly wheel put in a exedy heavy duty clutch and new thrust bearing for $400, and i rang around to get quotes for that and it was like 700
0 likes
BoostedcalArchived member
so he has already done the clutch? had the box out and put it back in? is that correct? if he didnt have the box out he must have taken the engine out?
0 likes
JET-6Archived member
Na didnt you know, you can change the clutch and machine your flywheel in the car without removing the box or engine, it involves thermophysics
0 likes
cdc85Archived member
hahaha funny stuff
0 likes
UterArchived member
he took the clutch and **** out about a month ago before this noise occured
0 likes
Sign in or create an account to reply. New members are welcome—no purchase or old CT account needed.

Who’s online

0 members and 0 guests active in the last 15 minutes

No signed-in members active right now. Guests are welcome to browse.

Visitors Today4

33,602 threads, 484,230 posts and 18,375 images saved from CT

98.1% of indexed threads saved