Hey Mel - glad to see there's some life on this forum. My posts are not getting much traction elsewhere. Well I did get the S40 started with a combination of new plugs (fuel fouled) and new Idle Air Controller ( the old one was gummed up beyond cleaning. Car runs great but I still get occasional hes...

I should also mention that air intake appears unrestricted and MAF diodes look intact and clean. Car also ran quite well with plenty of pep before non-start issue. Steve.

Hey all - new to forum and hoping someone would be kind enough to help me troubleshoot my sons S40. We have only owned this car 1 week. Car was having a cooling issue: occasional high gauge and using some coolant. My plan was to replace the thermostat and coolant temp sensor and then monitor after t...