93 for $14k on the bay - ZR-1 Net Registry Forums

silvergate · 11-24-2018

I appreciate all the replies and help. I was able to spend a couple hours on it today. Jumped the terminal for the pumps, again it showed 41 and gradually went down to about 35. It would hold pressure fine when not running. The amp draw is about 5amps each. Right where it should be. Checked the volts at the pump, they are good. So decided to put the pumps in that came with the car. The prior owner already tried it, and didnt fix, so I figured I would give it a shot. New in box, airclin pumps, part # is either G5387 or G3251, those are the 2 numbers on the box. I tried to look them up to see if thats what it calls for.. but basically gm style pumps, bolted right in etc. Put them in tried, and same result. 35psi. Pinched the return line, and nothing happened. Everything looked good at the pump. All the fuel lines look good, clamps look good. The 2 to 1 coupler looks good. I was going to try and get a reading before the fuel filter next and possible change the hoses and clamps at the pump to be safe. Any other suggestions? From the book above, what is the pulsator? Thanks again.

11-24-2018	#30
silvergate Join Date: Aug 2015 Location: AZ Posts: 6	Re: 93 for $14k on the bay I appreciate all the replies and help. I was able to spend a couple hours on it today. Jumped the terminal for the pumps, again it showed 41 and gradually went down to about 35. It would hold pressure fine when not running. The amp draw is about 5amps each. Right where it should be. Checked the volts at the pump, they are good. So decided to put the pumps in that came with the car. The prior owner already tried it, and didnt fix, so I figured I would give it a shot. New in box, airclin pumps, part # is either G5387 or G3251, those are the 2 numbers on the box. I tried to look them up to see if thats what it calls for.. but basically gm style pumps, bolted right in etc. Put them in tried, and same result. 35psi. Pinched the return line, and nothing happened. Everything looked good at the pump. All the fuel lines look good, clamps look good. The 2 to 1 coupler looks good. I was going to try and get a reading before the fuel filter next and possible change the hoses and clamps at the pump to be safe. Any other suggestions? From the book above, what is the pulsator? Thanks again.