New Member Area New to Ford Forum? Stop in tell us about you.

AC Delco spark plugs

  #1  
Old 05-14-2019, 09:28 AM
Junior Member
Thread Starter
Join Date: May 2019
Posts: 1
Question AC Delco spark plugs

I have a 1990 F250 truck with a 5.8L engine and was told by a mechanic that this truck does not do well with the AC Delco spark plugs. What would you suggest or are this plug okay to use?
 
  #2  
Old 05-14-2019, 06:17 PM
Senior Member
Join Date: Jun 2010
Posts: 9,084
Default

I felt Ford products those years performed best with Motorcraft spark plugs
 
  #3  
Old 05-15-2019, 08:02 AM
Senior Member
Join Date: Jan 2007
Location: Yorkshire, NY
Posts: 2,158
Default

Been there, done that, heard the same thing from other mechanics. They created issues when I tried ACs in my 1983 Mid-Sized LTD 3.8L and 1988 Ranger 2.9L. Motorcrafts cured the 3.8's issue and the 2.9L liked regular Bosh Platimums.
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
mygirlszx2
Ford Escort
2
05-10-2018 11:50 AM
Rogerseric
Ford Econoline E Series
3
08-12-2011 12:34 PM
ALAN
Ford F-150
2
08-23-2005 11:45 PM
twostep4u
New Member Area
1
06-13-2005 12:32 PM
reddragon
General Tech
1
05-20-2005 02:17 PM


Thread Tools
Search this Thread
Quick Reply: AC Delco spark plugs


Advertising
Featured Sponsors
Vendor Directory

Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.