[Mitta335]

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?

Originally Posted by Mitta335

Your thoughts?

Read the ~7 other injector threads that were started, like, 2 days ago...plenty of good info in there.

[panchofarrera]

Originally Posted by Mitta335

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?

Pull your spark plugs in the morning and smell for gas-fouled contacts. Is the rough idling only when the engine is cold, or is it constant?

[Mitta335]

Originally Posted by panchofarrera

Pull your spark plugs in the morning and smell for gas-fouled contacts. Is the rough idling only when the engine is cold, or is it constant?

Constant

[PLF69]

When my #6 injector failed it got worse and worse until the cylinder was just missfiring all the time.