Forum: General Ford Ranger Discussion
01-08-2018, 03:51 PM
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Replies: 3,099
Views: 300,257
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Forum: 3.0 Vulcan Tech
10-22-2012, 08:07 PM
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Replies: 8
Views: 1,518
Re: Pulstar Pulse Plugs
I did install them on my 2004 4.0 L (boy, the plug closest to the passenger door is a pain to change). I did a kinda "before and after test" to see if they would make a difference. I hit the gas from...
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Forum: Drivetrain Tech
10-01-2012, 10:16 PM
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Replies: 8
Views: 6,254
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