Citroen Berlingo HDI 1996
I had a new heater matrix fitted 2 weeks ago. It had been leaking coolant and steamed up the windows. There is now no leaking and no steam. However there are still fumes inside the cab coming from heater vents.
Garage say they cannot smell them and won't investigate further , and yet they make me choke and i drive all day.
Are there any test kits in the shops for fumes that could help. thanks