Iridium spark plugs - which brand

Reply Subscribe

#11

12-10-2008, 11:15 AM

newmexicoram

Veteran

Join Date: Sep 2008

Location: Rio Rancho, NM

Posts: 313

Likes: 0

Received 0 Likes on 0 Posts

Do both engines, (N - J) 4.7 use the .044 gap?

Reply Like

#12

12-11-2008, 02:52 PM

SilverGhost1

All Star

Join Date: Feb 2008

Location: San Diego, CA

Posts: 851

Likes: 0

Received 0 Likes on 0 Posts

that gap required is on the stick on the underside of your hood. For the V8, the gap is .040.

Reply Like

#13

12-11-2008, 07:04 PM

coondog05

Veteran

Join Date: Feb 2007

Location: stafford springs CT

Posts: 419

Likes: 0

Received 0 Likes on 0 Posts

the iridiums are pre gapped for you. .044.... there diffenernt than copper plugs... if you check them, be very careful! there way thin!!!

Reply Like

Reply Share