Broken it 😭

[Advikaz]

Trying to ascertain what’s let go tonight at brands.

Motor feels fine.

Noticed tipping in to Graham hill some smoke out the back of the car, upon exit down the back straight, the smoke became a huge plume! And started coming through the vents inside the car as well.
Was rather spectacular 😂 annoying as well as the car was awesome !

Pulled off immediately. Not really sure what it is, I originally thought either the PAS or the brake fluid had shat itself, but they felt okay on the way home.

However, I do now have a bit of a noisy gearbox…. Under load at lower speeds it sounds like a dog box wine from a rally car in 5th predominately but also a little on 3rd…

Any thoughts? I fear the gearbox may have shat itself or the diff ?

Barely use 5th a brands….

Exhaust has shifted as well somehow 🤦🏽‍♂️

 

[DaveDreads]

Can't be that bad, it still works and you drove it home, in my experience when Clio's break they go home on a flat bed.

 

[JamesBryan]

Is there a hole in the box?

Looks to be dripping out fairly quick there?

 

[Advikaz]

Is there a hole in the box?

Looks to be dripping out fairly quick there?

It was pissing out much more prior tbh.. I need to get it up on a ramp.

I don’t think anything mechanical has gone because I can get all gears etc..

Very odd. And very spectacular. Race control thought the motor had exploded. The cloud of smoke was seriously impressive 😂 like an old locomotive peddling down the back straight

 

[DaveDreads]

Is there a hole in the box?

Looks to be dripping out fairly quick there?

Took me three goes to see that on the video.

 

[JamesBryan]

It was pissing out much more prior tbh.. I need to get it up on a ramp.

I don’t think anything mechanical has gone because I can get all gears etc..

Very odd. And very spectacular. Race control thought the motor had exploded. The cloud of smoke was seriously impressive 😂

Did you give the oil a sniff test?

Easy to tell between engine and gear oil.

 

[Mr Underhill]

I was going to say possibly a hole or seal failure in the box. The smoke will have been the oil blowing onto your exhaust. The whining is probably the sound of the gears through lack of oil. Off to @NorthloopCup for a rebuild and a diff me thinks.

 

[Advikaz]

Did you give the oil a sniff test?

Easy to tell between engine and gear oil.

I did at the track… but I find hot gear oil to be misleading.

Now I’m home, there’s more, but only slight (probs run dry) and it does smell more like box oil to me now tbh

 

[NorthloopCup]

Clutch cover straps could’ve failed and machined a hole in the gearbox casing. That would explain the smoke and dripping oil.

 

[Advikaz]

I was going to say possibly a hole in the box. The smoke will have been the oil blowing onto your exhaust. The whining is probably the sound of the gears through lack of oil. Off to @NorthloopCup for a rebuild and a diff me thinks.

Sounds plausible

If there’s a hole, I wonder how?!

 

[Advikaz]

Clutch cover straps could’ve failed and machined a hole in the gearbox casing. That would explain the smoke and dripping oil.

I think I may be needing your expertise 😂

 

[NorthloopCup]

Or I’ve had a few that have broke a tooth off the sun gears in the diff, they’ve then got trapped between the casing and the diff body and broke the casing.

End result is the same.

 

[NorthloopCup]

I think I may be needing your expertise 😂

Lol funnily enough, I think you might be right 😂😂

 

[Advikaz]

Lol funnily enough, I think you might be right 😂😂

Shall pm you 😂

 

[NorthloopCup]

I’ll have a look and see if I’ve got a spare bell housing half of the casing.

My mate who welds them up for me always looks at me like I’ve walked in his house on Christmas Day and pissed all over his kids when I roll up with a jc5. 😂😂

 

[Mr Underhill]

 

[Advikaz]

View attachment 1699862

Lucky I’ve got a pretty mouth