i just put autolites in my 95 t/a and notice all of them arc..used the boot crap too,, new wires..before when i was runnin platnuims "i know they suck" and only had 2 arcing...so i got new wires and plugs and all of them do it know...

 

I've been running both Autolite 104's and 103's...no arcing problems. You might try pulling the boots off and applying a thin coating of dielectric grease around the boots .

 

Be sure all the wires are snapped onto the plugs. It doesn't sound right with new plugs and wires that would be arcing. Recheck all connections.

 

When I ran the autolites it was misfire city...I switched back to the factory style delcos...no probs since...

 

My autolites dont arc at all. Love the plugs

 

all the wires are snappe on right..im gonna try to tighting the plugs better.. didnt get at them to good,,i thought it might be tight enough,.could that be it? i used the greese stuff too..

 

It's definitely something specific to your installation...I've always run Autolites in my car and never heard of anyone having a problem. Check the wire routing closely...

 

Ditto.... I use only AutolLite 103 or 104's running NA. They cause no problems at all.