B16CivicEX

decided to change plugs to normal maintence. The car is a 2000 ex with a B16 swap.. I pulled the old plug at and it was a NGK BKR7ES - went to autozone and asked for new plugs, they only had a sub. was a bosh plantium plug. i installed the platinum plug and the car spudders and shakes?.. i cant find the old plugs to re-install in the dumbster.. anyone hard of anything like this.. i went back and they said thats the proper plug for that car, so i changed the cap and rotor, no change, with this plug it spudders bad?

B16CivicEX

could it have something to do with the 02 sensor with new plugs?

B16CivicEX

i did a NGKsearch on the plug that came out of the car, and it says it goes in a Integra Type R? i have a b16? this is weird

ekcivic9

did you gap the plugs before you installed it?

B16CivicEX

no, i was told the are pre gapped? do they need to be gapped, i installed NGK bkR7e?

B16CivicEX

Does anyone know how much to gap to so i can check to see if they are ok?