URGENT!!! Noisey 3rd gear

TheMikeh

Active Member
Aug 13, 2007
167
0
Hey,

For the past few days ive noticed my 3rd gear making a noise when the engine is 'braking' in the gear, it sounds as if the gear isnt in fully and making a slight grinding type noise, difficult to explain ... the following is true though ...

1. The car drives normal, acceleration normal, gear change normal etc
2. The car pulls and drives fine in 3rd gear
3. The car will also 'engine brake' in 3rd gear but htis is where its noisey

I dont know if Ive explained it properly, but 3rd gear drives normally, accelerates normally, but when I take my foot off the accelerator and the engine is acting as a brake whilst it's in gear then it makes the noise, however as soon as you touch the accelerator, even a tiny tiny touch just to stop the RPM dropping, the noise disappears!!

Now the only connection I can think of, is I hit a dead badger a month or so ago which ripped off and cracked the plastic shielding underneath. Since that though its not shown ny problems or signs of problems except this odd noise thats appeared in the past week.

Im concerned that it may make the car worse? someone did say it may be the linkage to the gearbox is damaged thus meaning it's not going fully into gear, thus the twisting of the engine on engine braking is causing it to make noise,might be complete bs though!!

Any ideas? Im concerned and would like a bit of an idea before I send it to the garage so I don't get fobbed off with some expensive repair.

Cheers
Mike

P.S Car is as per my sig, a 2004 (53 plate) LCR 225 ... had an engine rebuild at 60k due to a cam belt failure, full service history, currently on 95k, 90% of miles since the 30k mark have been dual carraigeway/motorway miles in 5th/6th gear.
 

Crize

Full Member
Jul 7, 2005
79
0
Uh, I know that thread, Steely..
I think the problem described in that link, post #69, leads to certain noises in other gears also.. Mine does only in 3rd and only when lifting the foot from gas.
But thanks anyway!
 

gordy.r

Guest
Ah.... Mine has made this same 'whining' noise when using 3rd to engine brake coming up to roundabouts and corners etc.
I just thought it was normal as driving is fine...
 

chris c

Active Member
Jun 3, 2010
123
0
My car had this when i test drove it at the dealer's. Unfortunately for him it required a new gearbox to fix and im afraid it sounds as though you guys will too. Symptoms were exactly as you've described
 

jmcuprar

Active Member
Dec 23, 2010
159
0
Chester
had this prob with mine when purchased. mine was caused due to 3rd gear making contact with 5th gear. when you accelerate the gears are driving away from each other but hit each other on deceleration. costly to get fixed but well worth it.
 

TheMikeh

Active Member
Aug 13, 2007
167
0
The noise is just getting worse, for me now it has got to the point whereby the noise is that loud you can hear it above the stock radio on its loudest setting (before speakers give in!!) ... I'm currently seeking gearbox, clutch kit and flywheel to replace all together.

I have just been driving avoiding third gear where possible.
 

Tarzan100

Guest
I have the same problem does any1 no what the problem is as I am a mechanic and I want to fix it myself has any1 had 1 of these gearboxes apart and could tell me what they are like to do
 

Crize

Full Member
Jul 7, 2005
79
0
Hi,
Well, reading SubZero's thread concerning this matter, I do remember that fixing my gearbox had something to do with casings, too. Seems fine now as I did around 8k throughout Europe..
Good thread, thanks for posting link.
 
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