Electric Fuel Pump 89 K5 Blazer 350

Closed Thread Subscribe

Thread Tools

Search this Thread

May 12, 2009 | 01:57 AM

sherryannK5

Thread Starter

Joined: May 2009

Posts: 1

Electric Fuel Pump 89 K5 Blazer 350

Can an in tank fuel pump be replaced with an inline fuel pump without removing the tank? Can someone please tell me where the fuse and relay are located? Thank You!

May 12, 2009 | 07:29 AM

swartlkk

Administrator

Joined: May 2005

Posts: 41,331

From: Waterloo, NY

I would not replace it without doing something different with the pump in the tank. The pump will be a restriction.

The fuse should be under the dash and the relay, I think, is on the firewall.

May 12, 2009 | 10:41 PM

TomSawyer

Junior Member

Joined: Mar 2009

Posts: 462

From: Gainesville, Fl.

Drop the tank and do it the right way, it's not as bad as you may think it's gonna be. I've never had to test the relay's but getting a good manual is the way to go, your gonna need it anyway.

May 12, 2009 | 10:52 PM

bandidolenny

Super Member

Joined: Jan 2009

Posts: 1,349

From: Kerrville, Texas

Unless you are converting to a carb... you need to use an OEM style in tank pump. It's not that hard of a job, just siphon all the gas out before lowering the tank.