There's nothing recorded on the obd either (aside from my removing the spark plug leads)

If I remove cylinder no 3 it almost goes away entirely, the others make no difference

Thanks, I'll try removing the caps tonight

Hi all, recently bought myself a Volvo V70, 2001, 2.4 170 petrol manual, with about 140000 miles. After 5 days of ownership it came up with the low oil pressure warning, I advoided driving it with this light, aside from getting to a safe place to stop. The last time this happened it developed a ratt...