Hey peops,
Well, I have a Ford Falcon XE (I think it's an XE..... !! Oh, I just became the idiot on the forums now eh?

)
Anyway, we just got the car back from the mechanics yesterday from a Grease & Oil and new brake pads... (the mechanic discovered for us that the bolt on the 'sump' is screwed... so he couldn't replace the oil and it is now dripping EVERYWHERE!! :o) but apart from that the car was then fine. (well, it was ALWAYS fine to tell u the truth...)
Until this morning - I put the car into reverse, put my foot on the accelerator and basically it just revved (as if in Neutral)... I tried changing the gears around and back into Reverse, but still, it pretended to be in Neutral..... after putting it into Reverse on the 3rd go it went... so, good news there... But, a few minutes later when Dad got behind the wheel (I'm only on Ls... the ink still wet on my licence...) and he tried to put it in reverse, it did the same thing. He drove forward a bit, then put it into reverse and it started going backwards - but it was as if he had the handbrake on.. it was chugging and shaking and moving VERY slowly despite the high revs....
We took it back to the mechanic to get some Automatic Fluid (we checked it and it appeared empty) but when -he- checked it, the Auto Fluid was up to the 'OK' line on the dipstick (tho he wanted it checked as close to turning the car off as possible, I assume this is normal, but, u never know). After working out it was not the Auto fluid we told him that reversing was as if we had the brakes on and he jumps up coming up that we've busted our Diaphragm Spring ($650+ worth :o)...
Now, not that I don't trust him (okay, I don't... but anyway) but I was wondering, are there any OTHER possibilities as to what could be causing this? And do Diaphragm springs break -that- suddenly? (the transmission was FINE yesterday, like, PERFECT and it always has been....)
It also seems strange to me that the only gears that are affected is the reverse gear - the Drive, High & Low gears are FINE (also I think Neutral lets the car creep forward a bit but I think that was just Dad not using the brakes maybe...)
Anyway, I leave this predicament to your expertise (and pray you aren't laughing at my stupidity.... :p) and hope that you can come up with good news....
Thanks in advance for your help
-Lord Porky
P.S:- If anyone knows where I can get a new engine for a 1.6 litre Holden Camira - oh god I hope that doesn't make me a blaspheemer here...

- I would also be very grateful...