Hi peeps. Just got a 250 that needs finishing up. It starts perfect first time and idles at 900. However after about 20mins idling I get the message "engine hazard failure". I've just got the car so haven't given it the once over yet. What could the problem be? Something as small as not water/coolant in it? Or a fuse maybe gone?
Yes you can start with an OBD11 reader but if that doesn't give you anything sensible then yo have to get it hooked up to a CLIP.