1- Is it possible for an injector to be stuck open ?
2- If stuck open, what are the consequences on the idle or during the run ?
3- If stuck close, what are the consequences if Primary, if secondary ?

Just wandering... got mine cleaned and one was stuck. (don't know open or close, and don't know primary or secondary...)

Thanks

 

1 - Yes, it's possible.
2 - You will experience hard starts, or no starts due to flooding.
3 - You will run lean, this applies to both primaries and secondaries.

 

1 yes they can be stuck open or at least enough to leak.
2 not sure but it could cause flooding
3 if closed i would think the primaries would be very obvious and casue very poor idle and power. closed secondary would probably be noticed as a loss of power when the scondaries kick in
Just guesses but sounds good to me lol

 

One last question : could it be possible that injectors stuck open/close have an influence on the idle ?

 

[QUOTE=totallimmortal;8071305]
3 if closed i would think the primaries would be very obvious and casue very poor idle....../QUOTE]

 

if the primaries were closed it wouldn't Start.

 

Yes.

The engine will not run in my experience. A stuck injector will quickly fill the intake manifold with raw fuel.

The rotor with the stuck injector (if primary) won't run. If secondary, it will run lean above 3800 RPM under load.