Hi
My 1991 9000s (353,000k) has started to idle just a bit roughly - and I noticed at the same time all the lights (internal, external and dash) all pulse slightly (at a rate of about half a second). I don't really know how long the lights have been acting this way - it's a subtle pulsing.
Two dealers blamed the DI cartridge which was then replaced - no change; although the cartridge was cracked.
Any ideas ?
Thx
Alex