After tune-up, MPG PLUMMET!?! - Page 2 - JeepForum.com
Search  
Sign Up   Today's Posts
User: Pass: Remember?
Advertise Here
Jeep Home Jeep Forum Jeep Classifieds Jeep Registry JeepSpace Jeep Reviews Jeep Gallery Jeep Clubs Jeep Groups Jeep Videos Jeep Events Jeep Articles
Go Back JeepForum.com > Models > Jeep Grand Cherokee & Commander Forums > ZJ Grand Cherokee Forum > After tune-up, MPG PLUMMET!?!

~Artec JK 1 TON SWAP~Engo winches available at www.rockridge4wd.com! Free shippMagnaflow SS Cat Back Exhaust System, Street, High Clearan

Reply
Unread 07-19-2011, 09:44 AM   #16
zander21510
Lord of Retro Machines
 
zander21510's Avatar
1995 ZJ 
 
Join Date: Jun 2011
Location: Dallas, TX
Posts: 1,810
Perhaps its overkill but I put in Bosch Iridium plugs, the ran nice right out of the box and I didn't have any problems. Supposedly Iridium is the best of both worlds, lasts as long as copper and has the lifespan of platinum.

__________________
208K (5/26/14)
208k: 4/20/14; 207k: 2/6/14; 206k: 1/6/14;
2013: 197-205k; 2012: 191k-196k
My ZJ Injector Swap HowTo
zander21510 is offline   Reply With Quote
Unread 07-19-2011, 05:04 PM   #17
cdaniels85
Registered User
1995 ZJ 
 
Join Date: Apr 2011
Location: Greensburg, PA
Posts: 117
Quote:
Originally Posted by zander21510
Perhaps its overkill but I put in Bosch Iridium plugs, the ran nice right out of the box and I didn't have any problems. Supposedly Iridium is the best of both worlds, lasts as long as copper and has the lifespan of platinum.
"lasts as long as copper and has the lifespan of platinum"

Am I mistaken, or does that mean the same thing? Did you mean conducts like copper?
cdaniels85 is offline   Reply With Quote
Reply
Thread Tools


Suggested Threads





Jeep, Wrangler, Cherokee, Grand Cherokee, and other models are copyrighted and trademarked to Jeep/Chrysler Corporation. JeepForum.com is not in any way associated with Jeep or the Chrysler Corp.