new fuel pump does not work

40

Asked by Dec 16, 2013 at 03:56 PM about the 2003 Ford Explorer Sport Trac

Question type: Maintenance & Repair

engine has fire. tested all fuses. plug for fuel pump has fire, but fuel pump will not work?

2 Answers

21,775

I'm not sure of what you mean by "plug for fuel pump". The fuel pump will only run for 3 seconds at a time when the key is switched from off to on or after the key is released from the start position. Check the inertia switch and fuel pump relay.

2 out of 2 people think this is helpful.
40

The plug for the fuel pump plugs into a wiring harnesses. The harness has power at that plug. That same harness runs to the fuse boxes where the relays are. They also have power. The pump will not run when it is in the tank!

4 out of 4 people think this is helpful.

Your Answer

Add photo

Related Questions

Search Ford Explorer Sport Trac Questions

Ford Explorer Sport Trac Experts

#1 Wayne Foy
Wayne Foy
Reputation 860
#2 Tracy Hooks
Tracy Hooks
Reputation 400
#3 tenspeed
tenspeed
Reputation 320
View All

Related Models For Sale

Used Ford F-150
3,337 Great Deals out of 203,178 listings starting at $1,273
Used Ford Explorer
1,382 Great Deals out of 71,975 listings starting at $985
Used Nissan Frontier
427 Great Deals out of 21,772 listings starting at $2,200
Used Toyota Tacoma
776 Great Deals out of 33,025 listings starting at $1,900
Used Ford Ranger
218 Great Deals out of 6,922 listings starting at $1,500
Used Chevrolet Colorado
322 Great Deals out of 16,956 listings starting at $2,195
Used Ford Explorer Sport
290 listings starting at $995
Used Chevrolet Silverado 1500
2,618 Great Deals out of 148,186 listings starting at $1,800
Used Dodge Dakota
146 Great Deals out of 4,313 listings starting at $1,500
Used Chevrolet Avalanche
289 Great Deals out of 5,883 listings starting at $2,400
Used Dodge Ram 1500
527 Great Deals out of 12,901 listings starting at $1,795
Used Ford Escape
1,644 Great Deals out of 84,909 listings starting at $995
Used GMC Canyon
156 Great Deals out of 8,317 listings starting at $3,500
Used Toyota Tundra
643 Great Deals out of 28,028 listings starting at $1,599

Used Cars For Sale

2010 Ford Explorer Sport Trac For Sale
6 Great Deals out of 171 listings starting at $11,691
2009 Ford Explorer Sport Trac For Sale
5 Great Deals out of 60 listings starting at $9,000
2008 Ford Explorer Sport Trac For Sale
8 Great Deals out of 214 listings starting at $5,940
2007 Ford Explorer Sport Trac For Sale
21 Great Deals out of 483 listings starting at $5,900
2005 Ford Explorer Sport Trac For Sale
5 Great Deals out of 274 listings starting at $3,995