Fuel pump question

[Ballerxl]

Any help is appreciated.. I have a 2011 isx15 2250 Pete and I noticed oil leaking from under the fuel pump. What does that mean? I know dumb question but I’m new to OO aNd trying to figure out what’s going on

[tree98]

Post a picture so we can see what you see. The oil pressure sensor is located (behind) under the ifsm, could be a bad oring on that sensor leaking oil.

[Ballerxl]

It’s leaking right under the fuel pump .. and second pic is my head of the pump it has 8 bolts instead of 4 like everyone else’s

[Ballerxl]

[attachment=6236][attachment=6235]

It’s leaking right under the fuel pump .. and second pic is my head of the pump it has 8 bolts instead of 4 like everyone else’s

[Signature620]

The fuel pump mounting gasket is leaking but it could also have a leaking gear housing gasket.

[hookliftpete]

Recently did my gear pump, it was leaking at a point that was not serviceable, had to replace the pump, wasn’t too bad.

[Ballerxl]

Ok thanks for the info I’m thinking about just replacing the pump a new is going to cost me 900 bucks to update to a two plunger system.. or 600 bucks for a reman pump..

[Mattman]

You are saying you can get a new two piston pump for $900??

[Rawze]

(02-12-2020 )Mattman Wrote:  You are saying you can get a new two piston pump for $900??

does not sound quite right to me either.