Hello,
I noticed some misfires(randomly) and rough idle when stop at a light.(No codes)
Replaced the sparks and coils, and did a walnutblast. But still the same.
After running some injectorcleaner, the misfires are gone. But the idle is still rough. Did a injectortest with ista(nog faults).
But i still think the injectors are going bad.
Your thoughts?