QUICK: Which pump is primary? :) - ZR-1 Net Registry Forums

BigIke · 08-25-2018

Thanks I'll look into that, how much is the new Y?

Had a wire installed in place of the primary fuse. With the car running, and AC on the voltage dropped to 11-12vdc, turning on the turn signal made the voltage fluctuate a lot. Pulled the wire, killing the pump, engine still running, the voltage jumped to normal and stopped fluctuating with the turn signal. Definitely found the voltage issue that's been killing alternators.

Off to the parts house!

08-25-2018	#11
BigIke Join Date: Aug 2014 Location: Montgomery TX Posts: 263	Re: QUICK: Which pump is primary? :) Thanks I'll look into that, how much is the new Y? Had a wire installed in place of the primary fuse. With the car running, and AC on the voltage dropped to 11-12vdc, turning on the turn signal made the voltage fluctuate a lot. Pulled the wire, killing the pump, engine still running, the voltage jumped to normal and stopped fluctuating with the turn signal. Definitely found the voltage issue that's been killing alternators. Off to the parts house! __________________ 1991 White ZRJuan #1616 Mileage: 56K Sept-14 -- 113k May-18!!! God Damn I Love This Car!