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rappadan · 01-25-2007, 09:09 PM

just finished sr (redtop) swap into s14, car started and was misfiring, found #2 coilpack was bad, started back up, still misfiring, found #1 misfiring also, switched coilpacks, plug, injector did not help, did compression check had to same readings all the way across. if you unplug the coil connector slightly (not all the way) it will smooth out for about 2 seconds then run rough again, had another coil harness, switched it does the same thing, also only does that when cold, when engine heated up this would not work. any ideas why #1 is misfiring?????

01-25-2007, 09:09 PM	#1
rappadan Leaky Injector Join Date: Jan 2007 Location: Herndon,VA!!! Age: 39 Posts: 54 Trader Rating: (0)	sr20det misfire just finished sr (redtop) swap into s14, car started and was misfiring, found #2 coilpack was bad, started back up, still misfiring, found #1 misfiring also, switched coilpacks, plug, injector did not help, did compression check had to same readings all the way across. if you unplug the coil connector slightly (not all the way) it will smooth out for about 2 seconds then run rough again, had another coil harness, switched it does the same thing, also only does that when cold, when engine heated up this would not work. any ideas why #1 is misfiring?????