kendall221
Registered User
About 3 years and 35,000 miles ago, I replaced the AWSF34PP spark plugs in my '95 SC with the Motorcraft AGSF34FM plugs because I was unable to find any of the 34PP plugs. Recently, I had a miss under acceleration which was traced to the ignition system. When we pulled the plugs, I found that the ground electrodes on the AGSF34FM plugs were worn to the point that the gap was about 0.065" on all of the plugs. I had gapped them at 0.054 when I originally installed them.
Needless to say, I find no fun in changing the plugs in this car, and went back to the Motorcraft 34PP plugs that I found as NOS. Hopefully, these should last the 75,000 miles like the other sets of 34PPs that I've installed.
David
'95 SC - 5 speed
Needless to say, I find no fun in changing the plugs in this car, and went back to the Motorcraft 34PP plugs that I found as NOS. Hopefully, these should last the 75,000 miles like the other sets of 34PPs that I've installed.
David
'95 SC - 5 speed