Help! My '86 RX7 is currently flooded, I think. I am about to try the three step process, so I went down to buy my new NGK plugs. I am now sitting here with two leading and two traling sparkplug boxes in from of me.



What goes where and how do you tell the difference. Also, the plugs currently in the car don't match the NGK plugs.

 

the rotor housing say L, and T on them, If i remember corectly Trailing is the top, Leading is the bottom. On the plug the Trailing has two blue lines on the side the plug wire connects to.



Put them in if it doesn't start, pull the fuel cut relay, under the dash, floor it and start it, when it starts quickly plug the relay back in



hope that helps, or even makes sense

 

the plugs are marked on them which is which, easy way to remember

is trailing is the top ( t- for top) and leading are the lower ones ( L for lower ), one is on your left or closest to the radiator, and 2 is on your right, or close to the windshield. The coils are also labeled.