Go Back   EcoModder Forum > EcoModding > EcoModding Central
Register Now
 Register Now
 

Reply  Post New Thread
 
Submit Tools LinkBack Thread Tools
Old 06-03-2008, 01:03 AM   #1 (permalink)
EcoModding Lurker
 
Join Date: Apr 2008
Location: Buda, Texas (Austin)
Posts: 13

Ryan - '94 Mazda 323 BASEEEEE
Thanks: 0
Thanked 0 Times in 0 Posts
Spark plugs

If a car suggests say AP64 and you use AP63 ones would that be a heat range lower and get better MPG or worse?

Just curious...

  Reply With Quote
Alt Today
Popular topics

Other popular topics in this forum...

   
Old 06-03-2008, 01:23 AM   #2 (permalink)
Master EcoModder
 
Join Date: Mar 2008
Location: Edmonton, AB, Canada
Posts: 531
Thanks: 11
Thanked 12 Times in 11 Posts
Likely worse, a lower heat range plug is better if you are having engine detonation problems, I would think that the highest heat range that you can get away with would stay clean and perform best.
  Reply With Quote
Old 06-03-2008, 01:46 AM   #3 (permalink)
EcoModding Seige Tank
 
digitaldissent's Avatar
 
Join Date: May 2008
Location: San Diego, CA
Posts: 159

yarii - '07 Toyota Yaris 4dr (auto)
90 day: 41.37 mpg (US)

Bullet Bill - '07 Toyota Yaris 2dr hatch
90 day: 36.19 mpg (US)
Thanks: 0
Thanked 0 Times in 0 Posts
usual if your driving around like a grandma you would want a hotter plug

__________________

I am not trying to save the planet, just trying to hurt it a little less

Yaris build thread

what is... http://en.wikipedia.org/wiki/COINTELPRO
  Reply With Quote
Reply  Post New Thread


Thread Tools


Similar Threads
Thread Thread Starter Forum Replies Last Post
DIY - Spark Plug Indexing SVOboy DIY / How-to 40 05-21-2009 01:58 PM
Pulse Plugs: Bogus or bonus? elhigh EcoModding Central 30 07-27-2008 04:27 AM
Would a different heat range of spark plugs help FE? Chris D. EcoModding Central 3 03-17-2008 09:03 AM
Who need's spark When you can Pulse BetsyBio EcoModding Central 8 01-29-2008 01:09 PM
Halo Spark Plugs DifferentPointofView EcoModding Central 1 01-29-2008 12:13 AM



Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2021, vBulletin Solutions Inc.
Content Relevant URLs by vBSEO 3.5.2
All content copyright EcoModder.com