missing at crusing speed
#1
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missing at crusing speed
so from 2500-3000 rpm it misses or studders. If I rev it up to 3k it goes away and pulls great till 6k. It idles good with no missing so I don't think its a melted plug wire. Has msd opti and coil. No check engine light.
Where should I start?
Thanks!
Where should I start?
Thanks!
#2
TECH Senior Member
iTrader: (8)
A low rpm miss like that which goes away at higher rpms is usually a shorting issue. Make sure you dont have a melted wire although you dont "think" it is you need to check.
Could also be a tear in a boot by the opti, etc. I had one like that.
Was sparking out the back of the boot on the opti side. Taped it up and all good now.
Could also be a tear in a boot by the opti, etc. I had one like that.
Was sparking out the back of the boot on the opti side. Taped it up and all good now.