156 V6 - Rough Idle, Intermittent Warning Light
So, my 156 2.5 V6 has just had a new clutch and while the lump was out we did the belts, water pump oil seals etc to. Big job.
Car has seemed fine, no overheating, no oil loss, runs fine after is put back together. Except on idle where it sounds pretty rough/lumpy which it never had before and on top of that a yellow warning light on the rev counter has been appearing disappearing, top right of the dial, sort of yellow offset square with a small plunger on top? (crappy description sorry)
Any thoughts on the potential issue? Will be heading back to the original garage later but thought I'd put it out there for any ideas first?