MSD COILS on, now it sputters 98 gt
#1
MSD COILS on, now it sputters 98 gt
just recently added a new set of msd coils to my car, i have pi swapped, h-pipe, kn drop in, sniper tune, well i just got on it for the first time since i installed the coils, and as soon as it hits about 5,000 rpm it starts to sputter like its losing spark or fuel, i was wondering if the stock plug wires combined with the high output coils couuld be causing this, any help would be great.
#2
just recently added a new set of msd coils to my car, i have pi swapped, h-pipe, kn drop in, sniper tune, well i just got on it for the first time since i installed the coils, and as soon as it hits about 5,000 rpm it starts to sputter like its losing spark or fuel, i was wondering if the stock plug wires combined with the high output coils couuld be causing this, any help would be great.
#4
#5
put the old coils back on, the problem went away sort of, now at that same rpm the problem occurred but not as bad, just had one little miss like a plug missed one fire and the old coils were fine when i took them off a couple days ago, i am thinking maybe the wires are breaking down and the voltage from the msd coil was making it worse, i know its not the fuel pump cause when it happened with the msd coils the a/f went really rich,
#6
i seriously doubt that yur new MSD coil packs are causing yur problem. it sounds to me like bad wires or bad plug. id get some new wires and when is the last time u checked yur spark plugs? how old are they? My msd wires and coil packs work great. my car runs smoother at higher rpms with the msd setup.
#7
well the wires have been on the car for a good while, but the plugs are new, about 3 months ago i changed them, but the problem is now showing itsself, its the old *** wires, just ordered a set of msd wires, might have them tommorrow, i will post back with the results, hopefully good results!
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