As previously posted I have recently purchased a C4S MY2004. 73k with full OPC service history and one very mechanically fussy owner. I have invoices for work done on the car and the list is extensive as one would expect for its age and mileage. Included, when the clutch was changed in 2012, are the RMS and the IMS oil seals, new discs/pads all around and all the Rads.
I decided to keep the service record with my local OPC and this week they carried out a minor service at a fixed rate of £264.42. When I collected the car they recommended the following works be carried out. 8 year airbag check @ £30.60. Replacing all spark plugs £245.28. Various ignition coils due to signs of crcking £295.20 and finally a brake fluid change at £75.00. Total £646.08.
Question, if you change one ignition coil do/should you change them all? My understanding is that when you change the plugs is the time to change the coils as very little extra labour is necessary?
Whilst the quote from the OPC seems reasonable I'm considering using a well known local indi to do it saving approx, £200. Would this damage the provenance of the car as all previous works have been be OPC?
I decided to keep the service record with my local OPC and this week they carried out a minor service at a fixed rate of £264.42. When I collected the car they recommended the following works be carried out. 8 year airbag check @ £30.60. Replacing all spark plugs £245.28. Various ignition coils due to signs of crcking £295.20 and finally a brake fluid change at £75.00. Total £646.08.
Question, if you change one ignition coil do/should you change them all? My understanding is that when you change the plugs is the time to change the coils as very little extra labour is necessary?
Whilst the quote from the OPC seems reasonable I'm considering using a well known local indi to do it saving approx, £200. Would this damage the provenance of the car as all previous works have been be OPC?