Worn sparkplugs triggered EML and other cautions/warnings ⚠️
On Saturday cruising back from helping my brother buy a new car, driving on the M25, when the warn alert sounded, the instrument display caution and warnings ⚠️ lit up the dashboard, plus the usual messages like 'Check Parking Brake' and a few others. The car felt and ran normal. I took the next junction a minute later and stopped in a safe place. Turning off and restarting the engine made no difference, so I continued my journey home, and apart car drove fine, including cruise control. The nex
I found set number 1, that I first replaced 8 years ago. I think this set were the originals from factory. They were more oily around the threads compared to the sparkplugs I fitted after. The second set of sparkplugs which I showed in the original post above, are genuine Denso from Snows Toyota Exeter. Both these previous sets went well with the tips intact upto December 2019, with a total of 90,000 miles combined. The Fake set of plugs were installed in December 2019. The car had some other m
