Rs200 Low idle revs around 500rpm after cambelt change

[Swansea-seren]

Hi,

I have just had cambelt change, water pump and dephaser changed. The car is now dropping revs randomly when idling even after being warmed up. The idle revs drop so low to around 500rpm or less, it sounds like the engine isn't even running and like it's going to cut out. Any help much appreciated, it was only done 3 days ago so will probably get in touch with garage that done it.

Thanks

 

[Swansea-seren]

The revs drop a lot when A/C is on, also it has now overheated while sat at light. Never had any of these issues untill the cambelt and waterpump was changed. Surely someone has an idea what it could be? Thanks

 

[Clio_fool]

What did the garage say?

 

[Swansea-seren]

What did the garage say?

Not been able to take it in yet, but it's booked in for tomorrow now. Just looking for some ideas on what it could be, as I'm a bit worried it's something they have done and will try and skirt around it being on them.

Thanks