missfire low rpm only, ht leads,coil pack, plugs all replace
Posted: Thu Dec 10, 2009 10:30 am
Hey hoping for some pointers with this.
FAULT = misfire at low rpm below 2000 only, when idle every 10 seconds or so the revs will drop slightly but not enough to cut out
PARTS REPLACED = coil pack, ht leads, spark plugs, all so sprayed wd40 directly into carb at full throttle. Also removed and cleaned a sensor a side of throttle body (not sure exact name)
HISTORY = when fault started got a diagnostics check indicating a misfire on banks 2 & 3 and was advised to replace coil pack, fault persisted and eventually replaced all likely parts. The fault initially was bad enough for the car to go into limp mode but not now.
Thanks in advance
FAULT = misfire at low rpm below 2000 only, when idle every 10 seconds or so the revs will drop slightly but not enough to cut out
PARTS REPLACED = coil pack, ht leads, spark plugs, all so sprayed wd40 directly into carb at full throttle. Also removed and cleaned a sensor a side of throttle body (not sure exact name)
HISTORY = when fault started got a diagnostics check indicating a misfire on banks 2 & 3 and was advised to replace coil pack, fault persisted and eventually replaced all likely parts. The fault initially was bad enough for the car to go into limp mode but not now.
Thanks in advance