EWG 0 Posted September 16, 2007 Report Share Posted September 16, 2007 My '94 mk3 vr AAA eng had developed at missfire at 4k rpm+. Below that it runs perfectly but as soon at the eng hits 4k there is a missfire. This is only when driving, when stationary and revving beyond this point, no missfire. Plugs and leads are vitually new and no arching under the bonnet from anywhere. A bit bemused, any ideas?Thanks. Link to post Share on other sites
VR6BOY 2 Posted September 16, 2007 Report Share Posted September 16, 2007 Dizzy or coilpack ? Link to post Share on other sites
EWG 0 Posted September 16, 2007 Author Report Share Posted September 16, 2007 Coilpack. Link to post Share on other sites
ventovr6essex1 0 Posted September 16, 2007 Report Share Posted September 16, 2007 sounds like it could be that fella if you look at it you will probably find that its got a crack in it somewere mine did when i removed it Link to post Share on other sites
vr6newcomer 1 Posted September 16, 2007 Report Share Posted September 16, 2007 coilpack or leads. Link to post Share on other sites
EWG 0 Posted September 17, 2007 Author Report Share Posted September 17, 2007 Thanks, I'll have a look into those. Leads are new, so maybe the coilpack. Link to post Share on other sites
xyber 1 Posted September 17, 2007 Report Share Posted September 17, 2007 buy a tube of epoxy resin and coat the coilpack to re-insulate it, that will probably sort it, fingers crossed Link to post Share on other sites
EWG 0 Posted September 17, 2007 Author Report Share Posted September 17, 2007 Thanks for the tip, sound much more wallet friendly! Link to post Share on other sites
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