Ticking/Missfiring Help Needed!
#1
Ticking/Missfiring Help Needed!
Hi all,
Having a issue with my Type R Subaru, which is fully forged proffessionally about 6 months (2000 miles ago). I dont use the car very often, weekend car.
The car suddenly started missfiring and making a very light tappety/ticking noise. Looking at the coil pack mounted on the inlet manifold, when i pull off the top right lead i get a spark, but no chnage in tone of the engine. When i remove the others they all change a note in the engine. I have changed all the HT leads.
The missfire is apparent on idle however when you rev the car or drive it, drives fine, ticking gets quieter, or i cant hear it!!
Any help will be appreciated
Thanks
Having a issue with my Type R Subaru, which is fully forged proffessionally about 6 months (2000 miles ago). I dont use the car very often, weekend car.
The car suddenly started missfiring and making a very light tappety/ticking noise. Looking at the coil pack mounted on the inlet manifold, when i pull off the top right lead i get a spark, but no chnage in tone of the engine. When i remove the others they all change a note in the engine. I have changed all the HT leads.
The missfire is apparent on idle however when you rev the car or drive it, drives fine, ticking gets quieter, or i cant hear it!!
Any help will be appreciated
Thanks
#2
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Join Date: Nov 2009
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Hi mate, have you changed or upgraded your ECU? I had a similar problem which went away once i plugged a different ECU in - everything pointed towards it being a problem with the coil packs or air leak etc..
#3
Im running Autronic but yes i tried plugging in the Standard ECU and still the same!
Im just hoping i havent lost compression in that cylinder. Shouldnt do, i spent £5300 on the build!
Im just hoping i havent lost compression in that cylinder. Shouldnt do, i spent £5300 on the build!
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