Midland Automatic Transmissions Ltd http://automaticgearbox.co.uk/ specialise on the repair of AP automatic gearboxes and have some parts for the Lancia versions. The AP automatic transmission is very nice when it works properly (I have an auto box in my Trevi). The most common fault is old fluid. Drain the gearbox and refill with fresh Dexron II ATF (https://www.ebay.co.uk/itm/303141907206). Don't use anything newer and thinner such as Dexron IV even though people will tell you it's compatible. Run the auto box for a while, then drain and refill with fresh Dexron II. Repeat this 3 or 4 times and you might find that it starts to work.   

Hi to you all my Gamma is still not playing after sorting the  cylinder heads it was time for a drive in fact the first drive since owning her which is over 3 years now, anyway i was aware of the auto gearbox reputation so i gave it a go and guess what it was a disaster,  in D drive it stays in one gear seems like first or second then when i manually move lever to position 3 it changes up one gear not down but does nothing when selecting 2 so been playing with adjustments to linkage but still does not change up when in D but only tested  jacked up not on road yet ran out of time  but from 2/3 it manually shifts up but doesnt seem to select 4th,      R  is ok so not sure if box is U/S i do have another auto box that came with the car but its condition is unknown, also i have a manual box, pedal box clutch flywheel etc from a scrap car i dismantled so was thinking do i just install a manual and be done with it? also are drive shafts etc the same is the changeover from auto to manual  straight forward? or should i install the unknown auto and hope for the best it seems most autos are now manuals anyway, but i would like it to  to be an automatic but  then again they are difficult to repair when they go wrong it seems nobody can repair them so i need some inspiration any thoughts?
thanks for reading my rant.

It was another successful show for the Gamma Consortium with six Gamma Coupes turning up.

Hello all i have 5 series 2 alloy wheels and a rear screen for the coupe model for sale i have a box the screen can go in via courier designed for screen transportation as i had to buy a new front one don't want a fortune so let me know.

Ciao walter1. Sto usando Google Translate per questo, quindi spero che abbia senso! Scusate il ritardo ma ho appena visto il vostro messaggio del 20 gennaio. Sono stato a Cipro per la maggior parte di febbraio. Ho cancellato un tuo messaggio a keri. Spero di aver cancellato quello giusto!

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Hello walter1. I am using Google translate for this so I hope it makes sense! Sorry for the delay but I just saw your message from 20 January. I was in Cyprus for most of February. I have deleted a message to keri from you. I hope I deleted the right one!
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Last day for Earlybird tickets!

Hi Theo don't look like i can repair switch what are the differences between the 2 switches? and how much to purchase a  from the club 
thanks
Keri

It is quite common to find the connections in the
junction plug have overheated and this causes
poor conductivity.
 

Hi Theo
thanks again for the picture and information i will remove the switch at the week end and see if i can fix it as not only does it not feed the blue/green it also now won't feed the red for the starter motor but will see if it can be fixed if not i will compare it to the pictures and let you know.
thanks again for all your help

Hello Keri,

It sounds as if someone has changed the wiring on your car to overcome a problem which is why the pump was running as soon as you turned the ignition on. But I also don't understand the problem you have with the ignition switch. If part of it works but part of it doesn't, I would use a relay to switch the non-working circuit(s) with the working one. The ignition switch can be removed from the barrel and cleaned (or repaired) but I seem to remember that there are two different type of ignition barrels. We have a couple in the Consortium but last time we sent one we were told "it doesn't fit". So you might be better off repairing the one you have.