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by jammer48
Sun Sep 29, 2013 7:58 pm
Forum: 1986-1995 Pathfinder (WD21)
Topic: 1988 Bad fuel pump
Replies: 20
Views: 20728

hmmm I need a wiring diagram.... got one coming in the mail but it won't be here till next week..

In the technical bulletin under service information, both A and B do not apply to me because I cannot get the motor to run on its own..... so I don't have a lack of power during acceleration and no ...
by jammer48
Sun Sep 29, 2013 7:30 pm
Forum: 1986-1995 Pathfinder (WD21)
Topic: 1988 Bad fuel pump
Replies: 20
Views: 20728

ok I checked both wires going to each injector with a test light and the ignition on.... no power at the injectors.... when I removed the connection and checked the connection there was power at the connector but it is not going to the other side of the connector at the injectors themselves... I ...
by jammer48
Fri Sep 27, 2013 11:52 pm
Forum: 1986-1995 Pathfinder (WD21)
Topic: 1988 Bad fuel pump
Replies: 20
Views: 20728

your right....

its a vg30i
by jammer48
Thu Sep 26, 2013 8:49 pm
Forum: 1986-1995 Pathfinder (WD21)
Topic: 1988 Bad fuel pump
Replies: 20
Views: 20728

so this carb has fuel injectors? Must be what I see on the passenger side of the carb. Thanx for the info I will check the voltage on Saturday and get back to you... thanks again...great info.
by jammer48
Thu Sep 26, 2013 7:36 pm
Forum: 1986-1995 Pathfinder (WD21)
Topic: 1988 Bad fuel pump
Replies: 20
Views: 20728

UPDATE:
I put the pump on and I have adequate pressure at the carb. If I pour gas in the carb it starts and runs. For some reason the gas is getting to the carb but apparently not into the carb… I think I need to clean the carb? Any thoughts? I really don’t want to take that thing off…. Are there ...
by jammer48
Wed Sep 25, 2013 10:22 pm
Forum: 1986-1995 Pathfinder (WD21)
Topic: 1988 Bad fuel pump
Replies: 20
Views: 20728

you are correct I hadn't thought about the rubbing... and of course sparks... I have tried to find another but I can only find the pump and not the cover.. you are suppose to replace the pump only and keep the cover.... I am stuck now.....
by jammer48
Wed Sep 25, 2013 7:40 pm
Forum: 1986-1995 Pathfinder (WD21)
Topic: 1988 Bad fuel pump
Replies: 20
Views: 20728

Fuel pressure, you would need a fuel pressure tester and connect in line between fuel filter and fuel rail. Start engine , Pressure should read 34 psi with fuel pressure regulator vaccum hose connected... and then disconnect pressure regulator hose from intake and cap vaccum port at intake and ...
by jammer48
Wed Sep 25, 2013 9:50 am
Forum: 1986-1995 Pathfinder (WD21)
Topic: 1988 Bad fuel pump
Replies: 20
Views: 20728

Welllll my son pulled the pump out while I was at work and popped the contact points off the top of each post not knowing they were rivotted in place. He did this without me knowing he did.. he was excited to get his pathy running I suppose. Today I am going to check the relays and run the wires ...
by jammer48
Wed Sep 25, 2013 8:56 am
Forum: 1986-1995 Pathfinder (WD21)
Topic: 1988 Bad fuel pump
Replies: 20
Views: 20728

1988 Bad fuel pump

Hi all, new to the forum... my son just bought a 1988 for 400 bucks and the previous owner told us it needed the fuel pump replaced. So I sprayed some started fluid in the carb to see if it would start and run and it did.... My son then took out the fuel pump while I was at work. When I returned ...

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