Hi all,

I recently bought a 2007 roadster, with 55k miles. Last oil change was done 2 years ago and the FSS is showing -2800 kms. I will tackle this during the next weekend.

Reading the posts on the common Crossfire problems, I stumbled upon common CPS, camshaft PS and RCM malfunction. I didn't get into these for the moment, but I wonder whether it was worth changing the CPS and camshaft PS as a preventive maintenance and buying only Bosch parts (quite easy to find here in Europe).

It seems the best bet is to change them and keep the old ones in the trunk. Need also to check RCM contacts and relays ?

What's your advice ?

Thanks in advance.