i need help. my #2 plug keeps melting. i thought mabey the injecter was
clogged but i moved it to another piston and its still the same so what else could it be. pistons 1,3,4 are ok its just #2 the damn plug keeps melting.. WHAT COULD
IT BE?????? Please help.

oh yah. its a 93civic W/98 gsr p28 chipped

 

Severe detonation. Fix it before it dies.

 

make sure is the same grade as the other spark plugs and if it is, just change the spark plugs, maybe is a malfunction

 

I have changed the plugs 3 times now and its still the same.
only #2 gets melted 1,3,4 are perfect. i have swapped injecters and still
the same stuff. i use zfr6-11 i tryed zfr7-11 and now im on a zfr5-11
I dont think its the plug causing the problem

Someone please help

 

That's really wierd. It might be helpful to run some complete fuel system cleaner through the motor... But... I'm thinking that maybe something is goofy in the ignition system, perhaps there is some wiring problem in/around the distributor, or maybe the #2 plugwire is grounding on something it shouldn't be.. I don't know, it might be worth it to buy a cheap set of wires and install those. Take apart the distributor and play around with that (test the ignition coil and ignitor), also it might be worth it to replace the cap and rotor.. (do GSR's have those?)