Recently swapped from TPI to CARB, and hooked up Mallory 3 port Adjustable Fuel Pressure Regulator. Now, to make the stock fuel pump, 'pump'.... I have to connect the existing relay to a 12 v source (somewhere other than the ECM).....
I'd rather not keep the flow running through the ECM, as it's now removed anyways.
Before you question why it was done, the MAF was giving us a HUGE headache! Eventually we'll be returning to TPI (speed density though), but for now.... we need our daily driver.
Any feedback would be appreciated!
Thanks,
Jeff