Dodgy Injector

[Bond]

I drove my r33 today after it had been sitting there for 3 weeks. Started first hit and then drove around easy while warming it up. Stopped at the lights and it started missing. This continued so i drove back home.

I pulled all the spark plugs out and they all seemed fine. I then ran the car and pulled off the plug to the first injector and the idle and miss didnt change. I pulled out others and it got worse.

So how do i tell if the injector (deatschwerks 550cc) is not firing or the coil is buggered? I pulled the plug out again thinking it may be wet with fuel but it was dry.

Thanks in advance.

Jimmy

PS If it is the injector where can i buy just one?

[blk94r33]

If no.1 plug is dry, and the miss doesn't change when you remove the connector to the injector, and the injector is getting pulse AT the connector, you can safely say the injector is dud or blocked.

At idle, does th miss go away with a wiff or aerostart?

[Bond]

Ok i plugged in the consult cable and it came up with error code 21. Ideas??

[Bond]

Ended up being dodgy coil!! These yellow jackets have less than 2000km on them Grrrrr

[Pal]

get hold of the person you bought them from and get it replaced

[blk94r33]

If no.1 plug is dry, and the miss doesn't change when you remove the connector to the injector, and the injector is getting pulse AT the connector, you can safely say the injector is dud or blocked.

At idle, does the miss go away with a wiff or aerostart?