Can any one help me?????
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New User
Joined: Oct 2009
Posts: 1
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Can any one help me?????
I just got a 1990 F150 302 5.0 liter 122,000 miles.
not a bad truck for $1,800. Ran great for the first two weeks then last week I stop to put gas in and she would not start. So we changed the fule filter, fule pump and tried a new battery, I change the plugs and wires eariler that week. she wants to start but just can roll over all the way
any ideas .....
not a bad truck for $1,800. Ran great for the first two weeks then last week I stop to put gas in and she would not start. So we changed the fule filter, fule pump and tried a new battery, I change the plugs and wires eariler that week. she wants to start but just can roll over all the way
any ideas .....
Elder User
Joined: Jan 2008
Posts: 973
Likes: 0
From: Gatineau, Quebec
Are you getting fuel at the fuel rail?...Spark?
When you turn the key, you should hear the pumps run for a second or two.
Start with the basics....
There are so many things that it could be....
Have you pulled the codes? If not, that would be an excellent place to start. You can pull the codes yourself without a code reader.
Go to the tech sticky at the top of out 87-96 forum
It will explain how to do it.
Let us know what you get.
......and welcome to FTE!
When you turn the key, you should hear the pumps run for a second or two.
Start with the basics....
There are so many things that it could be....
Have you pulled the codes? If not, that would be an excellent place to start. You can pull the codes yourself without a code reader.
Go to the tech sticky at the top of out 87-96 forum
It will explain how to do it.
Let us know what you get.
......and welcome to FTE!
Senior User
Joined: Oct 2007
Posts: 233
Likes: 0
Bp/mass
On your heater under the hoodd or close to it is a little black thing(bp/mass) it has lines going to your TB
What it does is change your mix as you drive and to what the motor needs if it goes out it will turn over but not start caue there is no fuel
will fire on started floud but not run
try taking it off and shake it a few times and puld it back in sometimes that works or go get one in the wrecking yard off any EFI motor (ford of courst)can be 4cly to 8 cly .I have one on my 92 out of my 85 ,92 is 4.9 stl8 6 and 85 was 5.0
What it does is change your mix as you drive and to what the motor needs if it goes out it will turn over but not start caue there is no fuel
will fire on started floud but not run
try taking it off and shake it a few times and puld it back in sometimes that works or go get one in the wrecking yard off any EFI motor (ford of courst)can be 4cly to 8 cly .I have one on my 92 out of my 85 ,92 is 4.9 stl8 6 and 85 was 5.0
Fleet Mechanic
Joined: Mar 2005
Posts: 1,603
Likes: 1
From: St Louis
On your heater under the hoodd or close to it is a little black thing(bp/mass) it has lines going to your TB
What it does is change your mix as you drive and to what the motor needs if it goes out it will turn over but not start caue there is no fuel
will fire on started floud but not run
try taking it off and shake it a few times and puld it back in sometimes that works or go get one in the wrecking yard off any EFI motor (ford of courst)can be 4cly to 8 cly .I have one on my 92 out of my 85 ,92 is 4.9 stl8 6 and 85 was 5.0
What it does is change your mix as you drive and to what the motor needs if it goes out it will turn over but not start caue there is no fuel
will fire on started floud but not run
try taking it off and shake it a few times and puld it back in sometimes that works or go get one in the wrecking yard off any EFI motor (ford of courst)can be 4cly to 8 cly .I have one on my 92 out of my 85 ,92 is 4.9 stl8 6 and 85 was 5.0
Also, refer to fordfuelinjection.com to find out how to pull the codes from your computer. It is possible for it to store codes to help direct your search of repairing the beast. No codes, i.e. code 11, means it is a system not monitored by the computer that is at fault, codes can help you pinpoint a system's sensor as a starting point.
