Jeep Wrangler Forum banner
1 - 2 of 2 Posts

·
Registered
Joined
·
232 Posts
Discussion Starter · #1 ·
So I picked up some NGK ZFR5N plugs tonight, and I'm planning on putting them in tomorrow. I looked in the FSM and it lists the gap should be .040, yet everything else I read says .035. Just curious, anyone know why the two different gap numbers? Obviously I want to make sure mine are gapped right when I put them in tomorrow.
 
1 - 2 of 2 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top