MustangWorks.com - The Ford Mustang Power Source!

Go Back   MustangWorks.com : Ford Forums > Mustang & Ford Tech > Windsor Power
Register FAQ Members List Calendar

Notices


Reply
 
Thread Tools Rate Thread Display Modes
Old 03-27-2007, 06:01 AM   #1
TSTONE
Registered Member
 
Join Date: Sep 2005
Posts: 2
Default Help please - fuel issue

Help please - fuel issue

--------------------------------------------------------------------------------

I have an 85 (produced 7/85) LX5.0 (M code) auto CFI - all original equipment, It ran fine when parked for the winter but now won't start.

It's getting spark and will start with fluid
The injectors are firing
The fuel internia switch is set and good
It's getting only trace amounts of fuel at the bleeder valve
I have 12v at the the tank pump but can't here a pump running
I have unplugged the fuel filter and have no pressure there either

I'm thinking the intank pump went bad??

According to everything I've read there is supposed to be a 2nd inline pump - but for the life of me I can't find it - I traced the lines from front to back.

Any ideas

Thanx Todd
TSTONE is offline   Reply With Quote
Old 03-27-2007, 08:04 AM   #2
1987StangL268X
Registered Member
 
Join Date: Feb 2007
Location: Tennessee
Posts: 38
Default Re: Help please - fuel issue

Check both of the fuel pump reays, one under drivers seat one on right side fenderwell right beside the alternator. if you turn the key on and these are not making a ckicking noise, this may be your problem.

It happened to me along with computer grounding problems so I finally said forget it and went carburetor
__________________
1987 mustang hatchback. weld wheels, driveshaft loop, subframe connectors,308 w/ 520 lift cam, edelbrock perf rpm alum heads 2.02 1.60 valves, 1.6 roller rockers, edelbrock air gap performer intake, roller lifters, 625 vac secondary demon, c-4 trans w 3,000 stall, 3.73 gears
1987StangL268X is offline   Reply With Quote
Old 03-27-2007, 09:01 AM   #3
TSTONE
Registered Member
 
Join Date: Sep 2005
Posts: 2
Default Re: Help please - fuel issue

was this on an 85 or your 87? cause the 87 is completely different setup according to the book?
TSTONE is offline   Reply With Quote
Old 03-27-2007, 09:50 AM   #4
USMC302
Registered Member
 
USMC302's Avatar
 
Join Date: Apr 2001
Location: Gallatin, Tn
Posts: 1,326
Default Re: Help please - fuel issue

Quote:
Originally Posted by 1987StangL268X View Post
Check both of the fuel pump reays, one under drivers seat one on right side fenderwell right beside the alternator.
If he has 12v at the tank, then the relays should be good. Sounds like it's time to upgrade your pump. Be sure to listen for the pump right when the key is turned, after a few seconds the pump will turn off until the car is started. It's priming when you hear it at the begining. Good luck.
__________________
USMC302 is offline   Reply With Quote
Old 04-10-2007, 07:05 AM   #5
~The Jester~
Rat Killer
 
~The Jester~'s Avatar
 
Join Date: Aug 2002
Location: Cold ass Ohio
Posts: 1,143
Default Re: Help please - fuel issue

I'll second the bad fuel pump. 12V at the pump means the relays and inertia switch are working, so I'll 2nd that too. Check for a good ground for the pump as well.

Starting Fluid????
__________________
d-Con Racing
"Nothing fancy, just 347 inches of RAT POISON!"

MICE need not apply.....

~The Jester~ is offline   Reply With Quote
Reply



Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
ATTN: PWRWUD and others. Fuel Issue w/Codes 88fivepointoh Windsor Power 1 05-01-2003 11:30 PM
fuel pressure issue avbcon12 Windsor Power 7 06-04-2002 06:16 PM
5.0 Mustang NOV. issue HiFlow5 0 Blue Oval Lounge 4 09-27-2001 10:35 AM
Lack of Power from issue with Fuel System cobra94 Windsor Power 1 07-04-2001 02:38 AM


All times are GMT -5. The time now is 06:25 PM.


SEARCH