DIY Regulator Mod

jon5212

New member
Oct 13, 2010
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Interesting, wonder why they make it so small to begin with? Why not make that whole area 5 times bigger, it'd still be a compact size.
 

06dmax416

New member
Dec 8, 2009
2
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My truck surges at idle would this be helpful to stop that or should I just replace fpr like I had planned on
 

TheBac

Why do I keep doing this?
Staff member
Apr 19, 2008
15,610
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113
Mid Michigan
My truck surges at idle would this be helpful to stop that or should I just replace fpr like I had planned on
You could try some additive first to see if it smooths the idle out. If it does, you can get by for a while like that. In the end, though, you probably will replace the FPR.
 

06dmax416

New member
Dec 8, 2009
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I have tried that and it helped a little and now it's warmer it's even less but still noticeable I was just hopping this could be my free fix but o well will it just quick working one or just keep getting worse till I can't stand it anymore