I would be really grateful if I could get some suggestions on an issue I'm having at the moment.
I bought a 2015 Vauxhall 1.4 petrol engine that had covered 63k miles when I bought it. It had a clean MOT history here in the UK. While driving the car away from dealer, an engine light popped up. Dealer ran a diagnostic and there was a problem with cam shaft position sensor. He "fixed" it a few days later and I took the car back.
After a week, the car stalled on the middle of the road. Took the car to nearby garage and was told timing chain is on its way out and there was a coolant leak as well from coolant flange, that needs replacing too.
I talked to the dealer and they have agreed to repairs, but I am hesitant to go ahead with the repairs as I am not happy with the car and how it has been causing one problem or another since I've had it. I have had it for 14 days now. Another concern is it was advertised as having a full service history but they haven't been able to provide me with the relevant service documents.
With the age and mileage of the car considered and the willingness of the dealer to cover repairs, should I accept the repairs, or are these problems sure to cause further issues down the line in future?
Thank you.