"Destructive Misfire" --> new injector

[heckler]

#167 has been into the dealer again this week to diagnose and rectify a Check Engine light.
The code has been cleared and re-tested a couple of times and came back with "destructive misfire on cylinder 3" on both occasions. The light seemed to be coming on in stop-start traffic or low speed driving, and never caused any rough running or anything untoward.

Having booked in for a couple of days, the service department (Haratts Renault, Wakefield) have checked all plugs and injectors and replaced the injector that was reporting a fault.

Anyone come across anything similar?

 

[Cue]

no, i keep getting this light but the obd2 reader just says Co2 error - which i put down to the de-cat.

only comes on when driving at a constant 60-70 at 3k ish revs.

 

[heckler]

I'm still running standard exhaust and cat.
I read a post on the "Faults with your Trophy" thread - a similar diagnosis to mine.

Hopefully that's the last of the light though.
If it does reappear then the next step is coil packs apparently.