help please, i have a lean misfire. fuel pressure is 50 psi with vac on reg 55 psi 60 PSI unpluged. pinch off return line and presure goes to 120 psi. the misfire goes away when return is pinched down to allow 80 psi. the specs i found call for 77-80 psi. any ...

FIX posted 5/25/2006

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