Hi,
I have a 93 Taurus wagon, 3.8, 137,000 miles.
It needs a new Constant Control Relay Module (Trouble code 543, Fuel pump open circuit, battery to ECA)
Ford dealer price $145 NAPA, AdvanceAuto price $80
I would go for the NAPA/AdvanceAuto unit on cost, but I have a bad report on NAPA replacement modules:
Anyone else have experience with NAPA / AdvanceAuto CCRMs
Al Moodie.