01-18-2019, 10:10 AM
the latest. the fpr from advance was returned, the return nozzle was a inch or so longer than original and almost touched the metal return line causeing a slight kink i the short rubber hose, also no difference in performance.
the other day I let it run for about 35 minutes with old fpr back on it and it stopped smoking and no more black crap coming out exhaust.
today still no black stuff or smoke so i reran test, fuel 34 psi idle at fuel rail with engine warm, 18 vacuum idle engine warm, if i floor it it bogs vacuum drops to 0 then let of quick vacuum jumps to 22, pull vaccum on fpr with mighty might to 21 the fuel pressure is 32 vacuum 18.
disconnect maf revs up fine and no noticable fuel pressure or vacuum changes. oh and i can blow thru return line no prob.
the other day I let it run for about 35 minutes with old fpr back on it and it stopped smoking and no more black crap coming out exhaust.
today still no black stuff or smoke so i reran test, fuel 34 psi idle at fuel rail with engine warm, 18 vacuum idle engine warm, if i floor it it bogs vacuum drops to 0 then let of quick vacuum jumps to 22, pull vaccum on fpr with mighty might to 21 the fuel pressure is 32 vacuum 18.
disconnect maf revs up fine and no noticable fuel pressure or vacuum changes. oh and i can blow thru return line no prob.