Yes, you should. It's not being caused by the spark plugs, that's a red herring, it's most likely a problem with the sensor itself or the wiring. Disclaimer: You acknowledge and agree that all answers ...

Just a quick note to thank you for your advice. Having always burst into life at the first turn of the key, our 105,000-mile Renault Clio developed an intermittent starting problem. When this occurred ...