Hello.
I have a 93 panda ( my first one ) and I have a grumbling noise coming from the transmission. With the car running and the trans. in neutral with my foot off the clutch pedal, I get a grumbling noise. When I push on the clutch pedal, the noise goes away. I also get some noise in first gear when driving and a little less noise from second, also when driving. 3rd through 5th are quiet. I susspect either low fluid in the trans. or worn bearings in the transmission itself. Embarrassing though it may be, I can't seem to find the check/fill plug for the trans. to check this possibility.
Does anyone know what might be my problem just by my simple noise diagnosis?
Thanks kindly for any help.

I get a noise in 1st and 2nd (750 FIRE) but I just put this down to the car as my 903 Uno did this too.

There is a transmission filler plug at the front of the engine bay, you will have to get this out to dip/top it up. I think it was easier to find when you are under the car. Have you got a Haynes / Porter manual?

Thanks for the info on where to look, I found it.!!
It is low so I'm going to fill it and hope (fingers crossed) that the noise will go away. I'm not looking forward to the idea of rebuilding the transmission.

I get the same noise from the gearbox of the fiorino (uno van).

Commie, maybe this noise comes as standard with Pandas and is not too much to worry about.

Any other opinions?

If the noise dissapears when you press the clutch pedal it's the thrust bearing that's noisy & wont change till you fit a full clutch kit.