low rev missfire

[Welsh Jordan]

hi guys got a missfire / stutter between 1k and 2k revs all fine at higher revs
i have looked at the other threads and have already changed the coilpack, leads, spark plugs and lambda sensor
there's no lights on the dash either ive checked for a manifold leak found nothing.
if it were an injector it would come up with clip right?
any other ideas?

 

[Gus]

Everything points to injectors considering what you have replaced already. I dont know what clip would identify in terms of injectors but it might be worth your while having the injectors cleaned which would cost £50ish and take 3-4 days or buy new ones (make sure they are genuine ones , search the forums on this thoroughly as one brand has issues when starting the car) for £130 .

I am guessing that perhaps the spray pattern might be affected on one injector. Changing injectors makes a nice noticeable difference.

 

[jamie.91]

Have you solved this problem bud? I'm having the same problem!

 

[Lakeman]

I have the same problem too!

 

[cliosportve]

Have you changed crank sensor and crank sensor cable ?

 

[Lakeman]

Yes, also spark plugs, used coil pack and leads, lambda sensor.

 

[jamie.91]

I've had it plugged in to clip, no real faults but it's sorted now lol
Only code is a lambda heater circuit code on post cat lambda
Misfires gone now!? Mystery!