Thread: MAF Mod
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Old 06-03-2008, 10:03 AM
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DaveInDenver DaveInDenver is offline
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Join Date: Jun 2006
Location: Larimer County
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Originally Posted by Uncle Ben View Post
Have you removed and plugged your fuel pressure regulator
Whatcha mean here? Removed and plug the FPR? Do you mean plug the vacuum port, turning it essentially into just a pulse damper? Roger Brown suggests for the 22R-E to reroute the FPR vacuum to come straight off the intake and bypass the VSV circuit, but it's still supposed to adjust for manifold vacuum.
'91 Pickup

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