Fuel injectors stuck closed?

[Sam Wood]

My micra is only running on 2 cylinders? pulled the spark plugs strong spark on each one. 2 spark plugs are wet with fuel which is the 2 that the engine is running on. The other 2 spark plugs are bone dry absolutely no fuel getting too those cylinders. Im getting pulse at both injector wires so im wondering do the 2 injectors need replacing? or can they be cleaned or fixed if they are stuck closed?

 

[frank]

a running sparkplug should,nt be wet with fuel sam ??
plugleads or injector plugs connected wrong maybe ? headgasket/compressions maybe ?

 

[Sam Wood]

Hi frank, I did remove all spark plug wires and crank the engine and only the 2 cylinders were wet with fuel which are the 2 the engine runs on.which makes me think the 2 dry plugs arent getting fuel not even a smell of fuel :/

 

[frank]

Hi frank, I did remove all spark plug wires and crank the engine and only the 2 cylinders were wet with fuel which are the 2 the engine runs on.which makes me think the 2 dry plugs arent getting fuel not even a smell of fuel :/

ah gotcha, swap the injectors around maybe ?

 

[Sam Wood]

Will try tommorow mate

 

[frank]

i think they batch fire on startup, then sequential or semi sequential afterwards btw sam