Hi. I have a VY V6 Supercharged calais. When the car gets hot sitting in traffic and the thermo fans cut in, the engine warning display comes on and the idle seems to be slightly rough. When the car gets going and cools down the warning goes away, or if i turn the car off then on again it won't show the engine warning display until I'm sitting in traffic again.
Any ideas of what it could be ??? Holden charge a fortune to check and hardly ever fix the problem!!
Any ideas of what it could be ??? Holden charge a fortune to check and hardly ever fix the problem!!