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Replaced Fuel Pump now wont start ?!

  • Thread starter Thread starter autumn 2 ashes
  • Start date Start date Sep 2, 2005
A

autumn 2 ashes

New Member
Sep 23, 2003
12
0
0
Sep 2, 2005
#1
  • Sep 2, 2005
  • #1
hey,

I just got done replacing my fuel pump and filter and now my car wont start! it turns over, but wont start. I also checked my fuel lines to see if there was any fuel and nothing came out. The pump does'nt prime at all. and it was starting fine with the old pump. i checked the inertia switch and it seems fine. I also read tons of posts about fuel pump problems but none of them helped me really i didnt really understand where everything they were talking about was. Any ideas on how i can get some fuel pumped through my lines?
 
A

autumn 2 ashes

New Member
Sep 23, 2003
12
0
0
Sep 2, 2005
#2
  • Sep 2, 2005
  • #2
ohh sorry i have a 1993 mustang gt if that helps
 

iskwezm

10 Year Member
May 24, 2005
4,159
20
79
Rowland Heights,California
Sep 2, 2005
#3
  • Sep 2, 2005
  • #3
check your fule pump relay,but im guessing the wire on the pump came off,might have to pull the tank and check it.
 

txstang84

15 Year Member
May 21, 2005
1,639
42
69
Tuscola, tx
Sep 2, 2005
#4
  • Sep 2, 2005
  • #4
iskwezm said:
check your fule pump relay,but im guessing the wire on the pump came off,might have to pull the tank and check it.
Click to expand...


also, ck your harness connector at the tank...quite often they get all dirtied up and could cause loss of continuity...
 
A

autumn 2 ashes

New Member
Sep 23, 2003
12
0
0
Sep 2, 2005
#5
  • Sep 2, 2005
  • #5
cool... ill do both of those right away, thanks for the help
 

CoupedUp

Banned
Aug 26, 2005
260
0
0
Gone Fishing
Sep 2, 2005
#6
  • Sep 2, 2005
  • #6
I'm guessing your "new" pump is bad

If it worked before and you are smart enough to disassemble and reassemble properly ... ker-plunk ... it's shat
 

HISSIN50

"How long does it take to get help in here?
15 Year Member
Nov 29, 1999
31,179
33
129
Sep 2, 2005
#7
  • Sep 2, 2005
  • #7
If one has power at the N.O. terminal on the FP relay socket with the key on (make sure pump is priming), then I would check the pump connection at the rear. Then if good, that leaves the pump.

Good luck.
 

aaros

Member
Dec 3, 2004
114
0
17
Sep 2, 2005
#8
  • Sep 2, 2005
  • #8
you didnt wire it backerds did ya? i did it the first time i put a new, bigger pump in.
 
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